technology patents
Headquartered in Shanghai's Songjiang Industrial Park, Hando Chemical specializes in construction adhesive R&D and production optimization. Our core technologies include eco-friendly polymer emulsion synthesis and spray drying, supported by advanced labs in Shanghai. With mature technical expertise, we export globally to Asia, Europe, the Middle East, and beyond.
technology patents
export countries and regions
㎡ modern workshop
annual sales (10K yuan)
Handow Chemical, a construction adhesive specialist, drives industry sustainability through innovation. Our energy-saving production cuts carbon emissions while advanced wastewater treatment ensures clean operations. We develop eco-friendly adhesive solutions for green buildings, accelerating the sector's low-carbon transition.
We remain committed to green technology innovation, leading the adhesive industry toward sustainability.
Handao Chemical (Henan) Co., Ltd. officially launched its official website, starting a new journey of digitalization.
2025-08-25 10:53:24
The main functions of environmentally friendly polymer emulsions include providing excellent adhesion and weather resistance, while being environmentally friendly and non-toxic, suitable for surface coating and bonding of a variety of materials.
2025-08-13 10:59:24
Silicone exterior wall waterproofing agent (water repellent) is a special waterproof material in the field of construction engineering. It is made based on silicone compounds and has excellent waterproofness, breathability and durability. It is suitable for the surface treatment of porous inorganic substrates such as concrete, ceramic tile and clay brick, and can effectively prevent seepage, moisture, mildew and weatherproof. The construction method is flexible, can be used by direct spraying or preparation of waterproof mortar with cement, and can be effective at room temperature for 24 hours.
2025-08-11 10:58:10