Company Profile
About WD Sealant
Hunan Weidu Energy Saving Material Co., Ltd is located in the Wangcheng Economic and Technological Development Zone, Changsha City, Hunan Province, PR China. It is a high-tech enterprise specializing in producing silicone sealant and related products.
The company produces neutral weather-proof silicone sealants, curtain wall structural silicone sealants, transparent silicone sealants, insulating glass silicone sealants, general-purpose silicone sealants, mildew-resistant sealants, environmentally friendly decoration adhesives, waterproofing membrane adhesives, road repair adhesives, and electronic photovoltaic adhesive. These products are mainly used in construction, roads, machinery, electronics, automobiles, ships, and other industries.
Our History
Hunan Weidu Energy Saving Material Co., Ltd. was established on March 26, 2018
On March 6, 2023, Weidu established a branch in Dubai.
On March 6, Weidu Sealant produced was authorized the certificate of product conformity by the Dubai Central Laboratory Department (DCLD) of the Dubai Municipality.
Our People
WD People, the Heart of Weidu Sealant
We’re proud of our chemistry technology and capabilities. But it’s our people, the hardest-working team at Weidu Sealant, that make us special. These are the faces behind our manufacturing and global operations, ensuring that you and your business receive the products tailored to match your specific requirements, along with the personalized service you need, precisely when you need it.
Bella
Managing Director
As the Managing Director and Chief Engineer of Hunan Weidu Energy Saving Materials Co., Ltd., Bella is the visionary force behind one of China's leading high-tech enterprises in the silicone sealant industry.
Feng He
General Manager & Chief Technology Officer
Feng He ensures that every product not only meets but exceeds the highest standards of quality and environmental responsibility.
Certifications
Management System Certificate
Quality Control of Products
Sealant Compatibility and Structural Glazing
Company Reputations
Factory Facilities
At present, the company has an automatic production line consisting of 5000L high-speed mixing, 1100L high-speed mixing, static mixing, full-automatic distributor, and PLC control system. A complete experimental testing room has been set up, equipped with testing equipment such as a tensile testing machine, ultraviolet aging test box, constant temperature and humidity test box, compatibility test box, automatic moisture analyzer, high-speed dispersion small test machine, high-speed centrifugal mixing, etc., which can carry out national standard data testing and accurate tests for research and development products.
Events
