Shenzhen Wahchangwei Industrial Co.,Ltd
Insulation sleeving and protective tubing
About Wahchangwei
Founded in 2002, Shenzhen Wahchangwei Industrial Co.,Ltd is a professional enterprise engaged in the R&D, production and sales of high-performance composite materials. Wahchangwei (WCW®) is one of the leading brands in its industry, with production scale, technical capability and product quality remaining at an advanced level. The company operates five major production bases with annual output reaching 200 million meters, and provides professional solutions for electrical insulation, high- and low-temperature protection, mechanical abrasion protection and wire/cable protection. Through continuous improvement and technical service innovation, WCW meets customer requirements for new technologies and applications, earning multiple quality certifications and broad customer recognition. Products are widely used in automotive, home appliances, motors, medical devices, renewable energy, rail transit and aerospace, sold throughout China and exported to Europe, America, the Middle East, Southeast Asia and other global markets.
Company Video
Watch the company introduction video for Shenzhen Wahchangwei Industrial Co.,Ltd, covering production layout, insulation sleeving capabilities and OEM customer support.
Manufacturing Layout
With the Heyuan manufacturing park as the core, Wahchangwei links Shenzhen headquarters, Shenzhen Factory II and Ningbo company to coordinate R&D, production, business support and supply communication.
Business coordination and operations center supporting customer development, project docking, sample response and supply chain communication.
Address: No.25, Langbei 6th Industrial Zone, Tongde Community, Baolong Street, Longgang District, Shenzhen 518116, China
Additional production and delivery support for sample trials, order connection and multi-base manufacturing coordination.
Address: No.48 Baozhu Road, Liulian Community, Pingshan District, Shenzhen, China
Regional service window for East China customer communication, sample follow-up and project coordination.
Address: No.37, Lane 777, Qingfeng Road, Cicheng Town, Jiangbei District, Ningbo, Zhejiang, China
Core new-material manufacturing base for scaled production, automated line upgrades and future capacity expansion.
Address: No.12 Zhenye Road, Industrial Park, Yuancheng District, Heyuan, Guangdong, China
The Heyuan base covers 30,000 square meters and includes an R&D building, office building, food-grade production workshop, extrusion workshop, composite workshop and dormitory buildings, with recreation room, canteen, basketball court and library.
Engineering Capabilities
Structured around OEM validation, Wahchangwei supports braided sleeving, coated insulation, extruded tubing, cut-to-length parts and project documentation.
Fiberglass, PET and self-wrap structures for electrical insulation, abrasion resistance and harness routing.
Silicone, acrylic, PVC, PTFE and special compounds matched to temperature, voltage, fluids and flexibility.
Cutting, kitting, color, printing, packaging and project-specific sizes for line-side assembly.
Samples, technical data, compliance documents and production consistency for supplier approval.
Quality & Validation
We support sample trials, specification review, material documents and production consistency checks. Typical tests include dielectric strength, flame retardancy, temperature aging, tear strength, tensile strength, abrasion, compression, bending and oil immersion.
Project Workflow
Confirm temperature, voltage, fluid, bend radius, abrasion, sealing, color and packaging requirements.
Provide samples, drawings, specifications and material documents for customer testing.
Support quotation, lead time, audit documents, small-batch trials and mass production.