Acidic wastewater pretreatment unit – PVC rigid board oil removal spray tank
ABOUT US
Zouping Tianqi Plastic Technology Co., Ltd. is a leading domestic manufacturer of high-performance engineering plastic sheets, specializing in providing customized, high-specification material solutions for specialized industrial sectors. Leveraging its strong independent R&D capabilities and comprehensive manufacturing system, the company has established itself as a technological benchmark in the domestic specialty engineering plastic sheets industry.
In terms of products, the company has built a complete product matrix of PVC sheets. In the field of PVC extruded sheets, we possess mature single-size manufacturing capabilities within the industry, capable of stably producing oversized sheets with a maximum thickness of 8 cm or a maximum width of 2 meters, providing a reliable guarantee for the market's special needs for wide-width, thick-walled sheets.
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1862
Year
Company established
47005
㎡
Company area
13500
T
Annual production capacity
460
+
Serving customers
OUR ADVANTAGES
Excellent products, precise craftsmanship, and comprehensive service
Build comprehensive, high-performance solutions through in-depth research and development
We focus on the research and development and application of a full range of PVC boards, forming a product matrix with wide coverage, excellent performance and complete specifications, which can match the stringent requirements of industrial scenarios. The product matrix is complete: covering standard PVC hard/soft boards, and mainly expanding into high-temperature-resistant CPVC boards and high-strength PVC laminates to meet the needs of harsh scenarios ranging from conventional anti-corrosion to high temperature, strong corrosion, and high load. Outstanding specifications and performance: extruded boards can stably produce 8 cm thick wall or 2 meter wide boards to meet the needs of over-sized components; the Vicat softening point of CPVC boards exceeds 105°C, ensuring dimensional stability and corrosion resistance in high temperature environments. Significant technical barriers: It is equipped with a super-large special press that can produce 8-meter × 2-meter PVC laminates, filling the domestic gap in the continuous production of large-size non-spliced special plates, and providing reliable material support for ships, large pool linings, etc.
Precision manufacturing lays the foundation for quality and efficiency
We consider production processes the core of quality, transforming technological advantages into stable and reliable product quality through modern facilities, automated processes, and a rigorous management system. We possess modern factory buildings and multiple automated and semi-automated professional production lines. Our core equipment (ultra-large presses, fine extrusion units, etc.) reaches advanced industry levels, providing hardware support for large-scale, high-precision production. We have established a full-chain quality control system covering raw material warehousing inspection, online process monitoring, and finished product inspection, strictly adhering to ISO quality management standards. Key indicators such as temperature resistance, corrosion resistance, and mechanical strength are verified through professional laboratories to ensure reliable sheet performance. We have flexible production capabilities; relying on equipment adjustments and process reserves, we can quickly respond to non-standard customization needs, flexibly customizing dimensions, colors, and performance parameters to achieve rapid delivery.
Deepening customer partnerships through value co-creation
We are committed to providing excellent products and comprehensive services, engaging with clients from the initial stages of a project to offer full-cycle value support. Pre-sales services include professional technical consultation and solution design, with our team of technical engineers providing services such as material selection, performance analysis, and application solutions to help clients optimize designs and control costs. During the sales process, we establish an order and production coordination mechanism, with dedicated tracking for customized and large-scale projects to ensure transparent production, accurate logistics, and on-time delivery. After-sales services include on-site or remote technical support, including welding guidance and installation precautions; we also maintain client files, conduct regular follow-ups, and continuously provide maintenance and upgrade suggestions to build long-term, stable partnerships with our clients.
production photos
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Outstanding ability to manufacture ultra-large sizes
It can stably produce PVC extruded sheets with a maximum thickness of 8 cm and a width of 2 meters, meeting the needs for wide and thick-walled special sheets.
High level of automation and large-scale production
Equipped with modern production workshops and multiple automated production lines, it has stable mass production capabilities with high production efficiency and consistency.
Adapted for the production of high-performance special materials
The equipment and processes can support the stable manufacturing of special engineering plastics such as high-temperature resistant and highly corrosion-resistant CPVC sheets, meeting the requirements of harsh working conditions such as high temperature and strong corrosion.
Comprehensive quality control system throughout the entire process
Equipped with full-chain testing and process control equipment from raw materials to finished products, ensuring that products meet industrial-grade reliability standards.
Tianqi project
High-value-added natural product extraction line – PVC rigid board extraction tank
A CNC engraving machine exporter's PVC rigid board clamping table
Hydrometallurgical Heavy Metal Recovery System – Integrated Extraction Equipment Line with All-PVC Rigid Boards
Honors and Qualifications
News
![Adjustments to export tax rebate policy will help upgrade the PVC export industry.]( "Adjustments to export tax rebate policy will help upgrade the PVC export industry.")
Jan 09, 2026Adjustments to export tax rebate policy will help upgrade the PVC export industry.On January 8, 2026, the Ministry of Finance and the State Taxation Administration jointly issued the "Announcement on Adjusting Export Tax Rebate Policies for Photovoltaic and Other Products." The announcement explicitly stipulates that, effective April 1, 2026, value-added tax (VAT) export tax rebates for photovoltaic and related products will be cancelledView More +![Triple positive factors combined to boost PVC prices, leading to a significant increase.]( "Triple positive factors combined to boost PVC prices, leading to a significant increase.")
Jan 06, 2026Triple positive factors combined to boost PVC prices, leading to a significant increase.In 2025, the polyvinyl chloride (PVC) market struggled under the dual pressures of low prices and oversupply. According to data monitored by the BuyChemPlastics Research Institute, by the end of 2025, the price of Type 5 PVC in East China was around 4,500 yuan/ton, a 10% decrease from the beginning of the year's price of 5,000 yuan/ton.View More +![Breakthrough Innovation | Extrusion Production Line Successfully Produces Rigid CPVC Sheets, Significantly Improving Product Performance]( "Breakthrough Innovation | Extrusion Production Line Successfully Produces Rigid CPVC Sheets, Significantly Improving Product Performance")
Dec 28, 2025Breakthrough Innovation | Extrusion Production Line Successfully Produces Rigid CPVC Sheets, Significantly Improving Product PerformanceFollowing the commissioning of core equipment in the new laminate production workshop, the company has achieved another milestone in its innovation and R&D. Recently, the extrusion workshop made substantial progress in the development of CPVC rigid sheets, with the first batch of trial samples passing comprehensive testing. Key performance indicators have achieved the expected improvements, marking a solid step forward for the company in its serialized development of PVC substrate products.View More +![The downside potential for PVC is already quite limited.]( "The downside potential for PVC is already quite limited.")
Dec 23, 2025The downside potential for PVC is already quite limited.In 2025, the PVC market consistently faced the dual pressures of high supply and high operating rates, with futures prices hitting a record low since its listing. Although the National Development and Reform Commission's introduction of cost-based standards for identifying disorderly price competition signaled a clear policy support, and undervaluation factors drove a slight rebound in futures prices, the weak market trend remained unchanged.View More +![Core equipment in place! The 8-meter large-scale laminator has been successfully installed and put into trial production, marking a major milestone in the construction of the new workshop.]( "Core equipment in place! The 8-meter large-scale laminator has been successfully installed and put into trial production, marking a major milestone in the construction of the new workshop.")
Oct 30, 2025Core equipment in place! The 8-meter large-scale laminator has been successfully installed and put into trial production, marking a major milestone in the construction of the new workshop.This morning, the company's laminate workshop construction achieved a key milestone: a 2m x 8m large-scale laminator was successfully installed and successfully completed its trial production on the first attempt. This marks the completion of all core equipment on the two production lines in the new workshop, representing a historic breakthrough for the company in large-format PVC laminate production capacity.View More +![PVC Market Trend Analysis Amidst Concentrated Capacity Release and the]( "PVC Market Trend Analysis Amidst Concentrated Capacity Release and the")
Sep 11, 2025PVC Market Trend Analysis Amidst Concentrated Capacity Release and the "Golden September" Peak Season: Supply and Demand GameIn the second half of 2025, the domestic PVC industry officially entered a period of intensive capacity commissioning, with the concentrated implementation of new capacity further exacerbating the pressure on the market supply side. Specifically, approximately 1.7 million tons of PVC capacity are planned to be put into operation in the second half of the year.View More +![The first standard piece of equipment in the laminate workshop was successfully installed and put into trial production.]( "The first standard piece of equipment in the laminate workshop was successfully installed and put into trial production.")
Aug 28, 2025The first standard piece of equipment in the laminate workshop was successfully installed and put into trial production.August 28, 2024 — Today, the company's newly built laminate workshop welcomed its first production line piece of equipment—a standard-size laminator (2.44m × 1.22m)—which has been successfully installed, debugged, and put into trial production. The successful commissioning of this equipment marks the new workshop's transition from the infrastructure construction phase to the equipment installation and debugging phase, laying a solid foundation for subsequent large-scale production.View More +![The stalemate remains unbroken; multiple factors support firm PVC prices.]( "The stalemate remains unbroken; multiple factors support firm PVC prices.")
Aug 06, 2025The stalemate remains unbroken; multiple factors support firm PVC prices.Last week, the capacity utilization rate of PVC production enterprises was 76.84%, a slight increase of 0.05% week-on-week and a year-on-year increase of 3.64%. Among them, the capacity utilization rate of the calcium carbide method was 76.03%, a decrease of 3.22% week-on-week and a slight decrease of 0.28% year-on-year, while the capacity utilization rate of the ethylene method was 78.99%, a significant increase of 8.71% week-on-week and a year-on-year increase of 14.68%.View More +![Construction of the laminate workshop is progressing smoothly; the main frame has been completed.]( "Construction of the laminate workshop is progressing smoothly; the main frame has been completed.")
Jun 20, 2025Construction of the laminate workshop is progressing smoothly; the main frame has been completed.Since construction began on April 9th, after more than two months of intensive work, our company's new laminate workshop project has achieved significant progress. As of today, the main external framework of the workshop has been completed, and the outline of a modern industrial building reaching 9 meters in height is clearly visible, laying a solid foundation for subsequent equipment installation.View More +![With continued supply expansion and weak demand, PVC prices are expected to remain low and fluctuate.]( "With continued supply expansion and weak demand, PVC prices are expected to remain low and fluctuate.")
Jun 12, 2025With continued supply expansion and weak demand, PVC prices are expected to remain low and fluctuate.In 2025, the trend of capacity expansion in China's PVC industry continued, with the total national PVC capacity expected to approach 30 million tons by the end of the year. New capacity is mainly distributed in North China, Northwest China, and South China. Among them, the production facilities of Shaanxi Jintai and Xinpu Chemical have been successfully put into operation; Tianjin Bohua's 400,000-ton, Fujian Wanhua's 500,000-ton, and Qingdao Haiwan's 200,000-ton facilities are scheduled to officially start operation in July.View More +![层压板车间破土动工，公司产能将迎飞跃发展]( "层压板车间破土动工，公司产能将迎飞跃发展")
Apr 19, 2025层压板车间破土动工，公司产能将迎飞跃发展April 9, 2024 – This morning, amidst the roar of construction machinery, our company officially broke ground on our new laminated board workshop located on the east side of the industrial park. This significant project marks a crucial step forward for our company in expanding production scale and optimizing our industrial layout, injecting strong momentum into the company's future development.View More +![供需不确定性凸显 下半年 PVC 运行趋势难有逆转]( "供需不确定性凸显 下半年 PVC 运行趋势难有逆转")
Apr 17, 2025供需不确定性凸显 下半年 PVC 运行趋势难有逆转Over the past five years, PVC prices have exhibited a clear volatile pattern, with a relatively wide fluctuation range. In 2020, impacted by the pandemic, the supply and demand structure changed, leading to an initial decline followed by a rise in PVC prices. In 2021, the implementation of energy consumption control policies in China, coupled with concentrated production cuts by overseas companies during the Spring Festival holiday, resulted in a significant increase in my country's PVC exports. Tight domestic supply pushed prices to historical highs.View More +![The supply-demand imbalance has not eased, and PVC prices continue to weaken.]( "The supply-demand imbalance has not eased, and PVC prices continue to weaken.")
Jul 31, 2024The supply-demand imbalance has not eased, and PVC prices continue to weaken.In July, the domestic PVC market generally trended downwards, with prices continuing to decline. The benchmark price for SG-5 PVC in East China was 5686 yuan/ton, a 3.41% decrease compared to the previous month. The core issue causing the PVC market to fall back into a downward trend this month is the unresolved imbalance between supply and demand, with oversupply continuing to dominate market trends.View More +![With the support of macroeconomic policies and concentrated plant maintenance, PVC prices have steadily risen.]( "With the support of macroeconomic policies and concentrated plant maintenance, PVC prices have steadily risen.")
May 31, 2024With the support of macroeconomic policies and concentrated plant maintenance, PVC prices have steadily risen.In May 2024, the domestic PVC market showed a continuous upward trend, with prices steadily rising. The benchmark price for SG-5 PVC in East China was 5856 yuan/ton, a 4.65% increase compared to the previous month. The core drivers of this price increase were marginal improvement in fundamentals, a recovery in market sentiment driven by favorable macroeconomic policies, and support from low PVC valuations and limited downside potential. Especially after mid-May, PVC prices surged, but downstream enterprises showed low acceptance of high-priced goods, leading to a stalemate in market transactions.View More +![Acidic wastewater pretreatment unit – PVC rigid board oil removal spray tank]( "Acidic wastewater pretreatment unit – PVC rigid board oil removal spray tank")
Mar 26, 2026Acidic wastewater pretreatment unit – PVC rigid board oil removal spray tankView More +![High-value-added natural product extraction line – PVC rigid board extraction tank]( "High-value-added natural product extraction line – PVC rigid board extraction tank")
Mar 26, 2026High-value-added natural product extraction line – PVC rigid board extraction tankView More +![A CNC engraving machine exporter's PVC rigid board clamping table]( "A CNC engraving machine exporter's PVC rigid board clamping table")
Mar 26, 2026A CNC engraving machine exporter's PVC rigid board clamping tableView More +![Hydrometallurgical Heavy Metal Recovery System – Integrated Extraction Equipment Line with All-PVC Rigid Boards]( "Hydrometallurgical Heavy Metal Recovery System – Integrated Extraction Equipment Line with All-PVC Rigid Boards")
Mar 26, 2026Hydrometallurgical Heavy Metal Recovery System – Integrated Extraction Equipment Line with All-PVC Rigid BoardsView More +![A rare earth technology company's hydrometallurgical production line integrates all PVC equipment.]( "A rare earth technology company's hydrometallurgical production line integrates all PVC equipment.")
Mar 26, 2026A rare earth technology company's hydrometallurgical production line integrates all PVC equipment.View More +![Application Case of a New PVC Rigid Board Nursery Fence System in a Modern Aquaculture Enterprise]( "Application Case of a New PVC Rigid Board Nursery Fence System in a Modern Aquaculture Enterprise")
Mar 26, 2026Application Case of a New PVC Rigid Board Nursery Fence System in a Modern Aquaculture EnterpriseView More +
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