Guangzhou Gonye Dry-Mix Mortar Co., Ltd., a member of the GONYE Enterprise Group founded in 1988, is a leading manufacturer specializing in high-performance dry-mix building materials. Based in Guangzhou, China, the company operates a sophisticated production facility equipped with German fully automated production lines, achieving an annual capacity of approximately 100,000 tons. Gonye is recognized for its strong R&D capabilities, maintaining one of China's largest specialized dry-mix mortar laboratories and collaborating with international research institutions to develop environmentally friendly construction solutions.
Foshan Shunde Hesheng Chemical Industry Co., Ltd. is a premier manufacturer and researcher specializing in high-performance waterproofing and construction systems. Founded in 1986 and based in Foshan, Guangdong, the company has nearly 30 years of industry expertise. Operating as a contract manufacturer with OEM and ODM capabilities, the firm maintains a newly established factory equipped with 20 formulated reactors, yielding an annual production capacity of approximately 70,000 tons. Hesheng is recognized as one of the top three largest manufacturers of construction waterproofing materials in China, with an annual output value exceeding US$100 million.
The company's extensive product portfolio includes advanced waterproofing coatings, membranes, and admixtures. Key specializations feature water-based silicone rubber, acrylic nano elastomeric coatings, and innovative moisture-curing polyurethane (PU) coatings that are solvent-free and VOC-compliant. Their technical range also covers polymer cement mortar, bentonite HDPE compound membranes, and high-density organic silicon concrete admixtures.
Driven by a dedicated R&D team of 5-10 specialists, Hesheng focuses on creative solutions such as UV-resistant exposed PU coatings and specialized adhesives for UPVC piping. The company is ISO 9001 certified, ensuring rigorous quality standards across its production lines. With a workforce of 51 to 100 employees, Hesheng serves diverse international markets, providing professional waterproofing solutions for complex construction requirements worldwide.
Hs-17 K11 Two Component Flexible Water Based Polymer Modified Cement Based Waterproofing Coating / Liquid Applied Waterproofing Membrane
Hs-10 Water Based High Density Organic Silicon Concrete Waterproofing Admixture / Liquid Applied Waterproofing Membrane
Hs-04 Solvent Based Moisture Curing One Component Polyurethane _PU_ Waterproofing Coating / Liquid Applied Waterproofing Membrane
Hs-07 One Component Water Based Silicone Rubber Waterproofing Coating / Liquid Applied Waterproofing Membrane