Shandong Lianqiang Plastics Co., Ltd. is a contract manufacturer of plastic products based in Zibo, China, established in 1986 with over 100 employees. The company specializes in the production of PPR cold and hot water pipes and fittings, PE feed pipes, and gas delivery pipes, offering over 600 types under the "Lianqiang" brand. With a factory spanning 15,400 square meters and a building area of 8,500 square meters, their manufacturing capabilities include 14 injection molding machines, 5 extrusion production lines, 16 subsidiary machines, and over 500 sets of molds. They also provide custom plastic product manufacturing, lathe processing, and mold design and development services. Shandong Lianqiang Plastics Co., Ltd. holds SA8000 certification and has been recognized as a "National Free-inspection Product" and a "China honorable company for energy-saving and emission reduction." The company exports to international markets including Sudan, Syria, Russia, South Korea, and the UK.
Loose Flange
Plastics Ball Valve
Expansion Nails
PPR Pipe
Welding Machine
Qingdao Dingliqiang Packaging Machinery Co., Ltd.
🇨🇳 China
200351-100 peopleManufacturer
Established brand
ODM manufacturer
Product customization
Patented technology
Key market
🇰🇷 South Korea
Description
Qingdao Dingliqiang Packaging Machinery Co., Ltd. is a manufacturer and contract manufacturer of high-quality packaging machinery, established in 2003 and located in Qingdao, China. With 70 to 100 employees, the company specializes in the R&D and manufacturing of extrusion and casting compounding equipment, including PE coating machines, laminating machines, extrusion laminating machines, poly coating machines, compounding machines, and paper coating machines. They offer complete production line design solutions and are dedicated to resource integration, product development, and technique system construction. Qingdao Dingliqiang Packaging Machinery Co., Ltd. invests significantly in R&D, collaborating with domestic research institutions to develop new materials and production processes, including those for high-barrier new materials incorporating German technology. The company holds an ISO 9001 certification and exports its products to international markets such as South Korea, Russia, Romania, Colombia, India, ASEAN, and Hong Kong.