主营产品：Flood prevention and water blocking equipment, flood prevention and drought relief materials, flood prevention and life-saving equipment, flood prevention lighting tools, flood prevention communication equipment, etc.
主营产品：Wholesale and retail: chemical raw materials and products (and hazardous chemicals and precursor chemicals), refrigeration equipment, plastic products, metal products, glass products, building materials, Wujinjiaodian, electronic products, general machinery, environmental protection equipment, knitting Taste. Daily necessities; services; interior decoration design, technical consultation on chemical products
主营产品：Industry, home furnishing, and public places are the main areas, such as medium and large supermarkets, factories, hospitals, schools, entertainment venues, chain stores, commercial housing, apartments and other related venues
主营产品：Linked door closer Push rod alarm lock Electromagnetic door catch Magnetic lock, door touch, door catch, door closer, door opener, access control machine
主营产品：Shenzhen social security agent, Shenzhen social security accreditation, Shenzhen social security agency, how to handle social security in Shenzhen
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