Heilongjiang Jiachen Mining Machinery Equipment Co., Ltd.

Mining machinery equipment and accessories, boiler equipment and auxiliary accessories, electronic monitoring equipment and accessories, automation control equipment, electronic products, power distribution equipment, fire-fighting equipment and equipment, agricultural machinery, electromechanical equipment and accessories manufacturing, installation and sales, motor sales, Steel, hardware and building materials, labor insurance supplies, non-ferrous metals and products, chemical products (excluding dangerous goods), wires and cables, medical equipment, lubricants (excluding hazardous chemicals), grease (excluding hazardous chemicals), household appliances , Furniture and interior decoration materials, cement, building materials, wholesale and retail, electric welding machines, power distribution cabinets, box-type transformers, explosion-proof power boxes, communication equipment manufacturing, maintenance and sales, software development and promotion services