Ningbo Changqi Fluorine Plastic Products Co., Ltd.
Ningbo Changqi Fluorine Plastic Products Co., Ltd.
🇨🇳 China, Zhejiang
1993301-500 peopleManufacturer/Trading Company/DistributorNingbo Changqi Fluorine Plastic Products Co., Ltd., established in 1993, is a premier manufacturer and exporter specializing in polytetrafluoroethylene (PTFE) products and plastic hardware. Headquartered in Ningbo, China, the company is recognized as a state-level high-tech enterprise and is one of the world's largest producers of PTFE thread seal tape, with a monthly capacity exceeding 18 million rolls. Operating from a 50,000-square-meter factory complex with over 400 employees, the company maintains advanced production lines for sealing materials, porous membranes, and large-scale injection molding.
The company's extensive product portfolio is organized into three primary series: Sealing & Insulation, Plumbing, and Filtration. Key offerings include PTFE thread seal tape, expanded PTFE sealing cords, PTFE porous membranes, and high-precision calendaring films. Through its specialized subsidiaries, the company also manufactures bathroom hardware, such as brass valves, faucets, and shower outlets, as well as industrial plastic products like pallets and trash bins. Their technical expertise is evidenced by 37 patents and their role as a main drafter of national standards for PTFE thread seal tapes.
Ningbo Changqi maintains a robust international presence, exporting approximately 90% to 95% of its production to over 80 countries, including major markets in the USA, Europe, Japan, and India. The company adheres to rigorous international quality standards, holding certifications such as ISO 9001, ISO 14001, IATF 16949, UL, CSA, CE, and WRAS. Their commitment to quality and innovation has established them as a trusted supplier for global industrial leaders and major hardware distributors.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Patented technologyHolds multiple product or process patents.
Industry association memberMember of China Plastics Processing Industry Association association.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
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500L Removable Plastic Trash Bin with Two Large and Small Covers
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Buy 500l removable plastic trash bin with two large and small covers $60. An assortment of China wholesale 500l removable plastic trash bin, are available at Ningbo Changqi Fluorine Plastic Products Co. Ltd.$60Customers
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Certifications
UL5
ISO 90015
CSA3
CCC1
ISO 140012
IATF 169491
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Ningbo Changqi Porous Membrane Technology Co., Ltd.
🇨🇳 China
200611-50 peopleManufacturer/Trading CompanyOwn brand
Industry association member
OEM manufacturer
Shipments
2
Key market
Oceania
Description
Ningbo Changqi Porous Membrane Technology Co., Ltd., established in May 2006, is a manufacturer and trading company based in Ningbo, China. The company specializes in the independent research, development, and production of various grades of ePTFE membranes and laminated filtration media, with porosity ranging from 0.2 to 5μm. They offer OEM services and operate with ISO 9001 certification. Their product portfolio includes ePTFE Vacuum Cleaner filters, ePTFE HEPA Filters, face mask and respirator media, ePTFE Disc Filters, and ePTFE Industrial Cartridges. These products are widely used in air filtration, vacuum cleaner filtration, HEPA & ULPA filtration for clean rooms, microfiltration, and medical applications. With excellent manufacturing facilities, complete lab instruments, and experienced technical staff, Ningbo Changqi Porous Membrane Technology Co., Ltd. maintains a large-scale production workshop and standard production lines, ensuring products comply with national standards. The company has an annual output value of US$2.5 Million - US$5 Million and produced 2,000,000 square meters of ePTFE membrane in the previous year. They are registered with Dun & Bradstreet and have been audited.
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Cixi Zhiyue Plastics Factory
🇨🇳 China
200311-50 peopleManufacturer/Trading CompanyEstablished brand
Low MOQ
Description
Cixi Zhiyue Plastics Factory is a professional manufacturer and trading company based in Ningbo, Zhejiang Province, China. Established in 2003, the company operates a dedicated production facility in the Chang Jiang River Delta, strategically located near Beilun Port and major national highways to ensure efficient logistics and rapid order fulfillment. The factory employs a skilled workforce of up to 50 people and generates an annual revenue between USD 5 million and 10 million.
Specializing in high-performance 100% PTFE products, Cixi Zhiyue Plastics Factory is a leading supplier of expanded PTFE joint sealants, PTFE valve stem filling, and expanded PTFE sealing cords. Their extensive product portfolio also includes PTFE film, rods, stuffing rings, and Teflon tapes. These products are engineered for superior performance, featuring high compressibility, excellent corrosion resistance, anti-aging properties, and a low friction coefficient.
As a specialist in processed materials and sealing solutions, the company serves a diverse range of industrial sectors, including machinery, chemical processing, petroleum, and metallurgy. Their products are widely utilized as ideal sealants for pipe fittings and equipment flanges. Cixi Zhiyue Plastics Factory is committed to providing reliable quality and competitive pricing to its international partners, positioning itself as a strong manufacturing partner in the light industry and daily use sectors.
PTFE Valve Stem Filling
Valve Stem
Expand PTFE Packing for Valve
PTFE Film
