Rich Experience
With over 20 years of manufacturing and exporting experience, we are a reputable wholesale manufacturer with a well-established and efficient supply chain across China.
Since 2006, WINWIN GROUP Co., Ltd. has been committed to helping customers solve procurement problems related to infrastructure solutions—specifically cable trays and drainage channels.
As a leading industrial group, WINWIN integrates housing construction and municipal engineering general contracting, steel structure professional contracting, manufacturing, international trade, and automobile 4S sales & maintenance, with an annual output value of 15 billion US dollars.
Winwin cable trays are manufactured in line with IEC 61537-2006 and NEMA VE 1-2009 standards, while our drainage channels and grating covers comply with EN 1433 and EN 124 standards. All products hold authoritative certifications including UL, cUL, CE, SGS, and ISO series.
WINWIN GROUP provides one-stop infrastructure solutions for municipal and electrical engineering projects, with exports to more than 70 countries around the world. The Group’s cable trays and drainage channels are sold to a global market, serving customers across various regions with high-quality products and reliable services.
With over 20 years of manufacturing and exporting experience, we are a reputable wholesale manufacturer with a well-established and efficient supply chain across China.
Strict Manufacturing Standards. Our cable trays comply with UL/cUL, CE, NEMA, SGS and ISO standards. Our drainage products meet CE, EN1433, EN124 and ISO standards.
Winwin cable trays are manufactured in accordance with IEC 61537-2006 and NEMA VE 1-2009. Winwin drainage channels and grating covers fully comply with EN 1433 and EN 124. OEM and ODM services are available on request.
We offer complete catalog resources, full quality assurance and a full selection of product fittings and accessories. We strive to deliver professional one-stop infrastructure solutions for customers worldwide.
Our products serve a variety of engineering projects across the globe. Supported by strict quality control and professional service, we strive to meet diverse requirements for different construction and industrial projects.
Slot Drainage
Kerb Drainage Application
F900 Heavy Duty Drainage Channel Application
SlotDrain Application
Ladder Cable Tray
Basket Cable Tray Application
Cable Tray Applicaiton
Cable Ladder Application