PVC soft film packaging,changjin square bottom packaging bag, aluminum bag window packaging bag, three-dimensional packaging bag,changjin aluminum foil packaging bag, z packaging bag, gift bag, environmental protection plastic bag, etc. There is an independent production workshop, a one-stop production line, guided and supervised by several professional and technical personnel, to ensure product quality. The company leads the latest trend in the luggage market, and has won unanimous praise from domestic and foreign customers and merchants with its strong strength and highquality service. Dry high-speed composite machine, bag making machine, special seed bag roll punching machine, new multi-layer co-extrusion blown film machine, slitting and other full sets of color changjin composite packaging production lines·Annual production capacity of more than 600 tons.

Application field introduction:

Automotive field:, engine, flywheel, brake disc and various steel parts.

changjin Electrical appliances: control board, computer, motor, communication equipment, electronic parts, etc.

ision machinery: precision mold, watch parts, medical instruments, etc.

Heavy machinery: various large machinery, agricultural machinery, transport machinery, boiler machinery, etc.

Ship, aviation field: engine, engine, motor, turbine parts, etc.

Others:changjin bearings, hand tools, drills, electric tools, etc