Beijing Zhongjin凯 Technology Co., Ltd. is a medium-sized enterprise specializing in the research, production, and sales of green, environmentally friendly new building waterproofing materials and special mortar.

Zhongjin凯 boasts domestic testing equipment, talents, and a comprehensive quality control system. In recent years, relying on technological advancements, it has accelerated the development of green and environmentally friendly new products, including special mortar products such as grouting materials, high-strength wear-resistant materials, non-sparking (anti-static) flooring, and building reinforcement and repair products; waterproofing materials include polyurethane waterproof coatings, road and bridge waterproof coatings, asphalt mortar, and more. These products are widely used in construction foundation work, high-speed railway construction, and road, bridge, and sea construction.