PRECISION INNOVATION
Global Industrial Thermoplastic Flow‑Control Supplier | B2B Custom Solutions
From Design to Delivery‑OEM & One‑Stop Procurement, Customizable & Cost‑Effective for Your Business
20+
Production Lines & Molding Machines
98%
70
Team Members
On‑Time Delivery
Featured Products
Comprehensive manufacturing & supply solutions for UPVC, CPVC, PPH, PVDF valves, pipes and fittings with custom capabilities.
High-performance thermoplastic butterfly valves compatible with multiple international standards. Applicable for industrial water supply and drainage, swimming pool systems and agricultural irrigation, supporting customized specifications and OEM processing for diverse project scenarios.
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Check Valves
Butterfly Valves
Industrial thermoplastic ball valves in UPVC, CPVC and PPH materials, featuring dual-live joint structure. Suitable for corrosive fluid transportation, water treatment and chemical industrial pipeline systems, with strict 1.6MPa pressure sealing test for stable long-term operation.
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Ball Valves
Single-live and dual-live check valves with reliable backflow prevention function. Widely used in chemical processing, electroplating and pharmaceutical piping systems, effectively avoiding fluid backflow and ensuring safe and stable pipeline operation.
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Foot Valves
Professional industrial foot valves tailored for fluid pumping systems. Adapted to water treatment, mining and seawater desalination scenarios, matched with thermoplastic piping to maintain pipeline fluid stability and reduce maintenance costs.
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State-of-the-Art Research Facilities
Our world‑class facilities combine practical product development capabilities with advanced manufacturing technologies to deliver innovative solutions that set industry standards.
Advanced Material & Product Testing
Every industrial valve undergoes 1.6MPa hydrostatic and sealing test for 30 minutes before shipment. Support material selection validation for diverse medium, temperature and pressure working conditions.
Research & Development
Focus on thermoplastic flow‑control product optimization. Provide custom length, structure and connection‑mode development, OEM mold development for special project requirements.
Advanced processes
Strict quality control runs through full production workflow, covering injection molding, component assembly, pressure‑sealing inspection and finished‑product packaging.
Smart Manufacturing
Jiangxi production base covers 5,000㎡ (expanding to 10,000㎡), equipped with 20 injection‑moulding machines and four full production lines with around 70 staff members. Factory audit and video inspection available on request.
Quality Assurance
Implement full‑item pre‑shipment pressure sealing test. Provide one‑year limited product warranty, with remote technical support and component replacement service.
Technical Support
Professional technical team offers material selection guidance, multi‑standard connection conversion solution, special dimension customization and full‑cycle after‑sales support for global distributors and engineering clients.
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Outstanding Manufacturing & Service Portfolio
Our comprehensive manufacturing & service portfolio demonstrates our commitment to innovation and reliable one‑stop thermoplastic fluid‑control supply solutions for global partners.
We are committed to excellence in everything we do and look forward to working with you!
Hunan Tongwei New Material Technology Co., Ltd.
E-mail: [email protected]
Tel: +86-19970993537
Add: Room 1925 Cultural and Entertainment Building, Block 5, Zhongfang Ruizhi Community, No. 218 Longping Road, East Coast Street, Furong District, Changsha City, Hunan Province, China
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Room 1925 Cultural and Entertainment Building, Block 5, Zhongfang Ruizhi Community, No. 218 Longping Road, East Coast Street, Furong District, Changsha City, Hunan Province, China
+86-19970993537
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