Qingdao Zhongchuangxin Technology Co., Ltd. is a Qingdao-based manufacturer and trading company specializing in energy-saving and environmentally friendly building insulation materials. Established in 2020, the company operates as a comprehensive enterprise integrating research and development, production, sales, and service. Its core product portfolio includes extruded polystyrene (XPS) insulation boards, XPS tile backer boards, underfloor heating panels, expandable polystyrene (EPS) insulation boards, and EPS decorative moldings. Additionally, the company supplies rock wool, polymer mortar, fiberglass mesh, and anchor nails for construction applications.
Zouping Sanxin Environmental Protection Equipment Co., Ltd. is a manufacturer and trading company based in Binzhou, China, specializing in environmental protection equipment. Established in 2016, the company operates a factory and employs between 201 and 300 people. They are recognized for their strong technical capabilities and R&D in advanced pneumatic conveying systems, including a patented new embolism pneumatic conveying system for extreme distance delivery and applications in economizer systems and chemical industries for inflammable and explosive materials. Their product portfolio includes dust removal equipment, powder material conveying equipment, ash and slag library facilities, electric power and chemical special environmental protection equipment, valves (such as gate valves, casting valves, and rotate feed valves), pumps, pipes, and shot blasting machines. Zouping Sanxin Environmental Protection Equipment Co., Ltd. offers OEM and contract manufacturing services, holding ISO 9001 and BSCI certifications. The company actively exports to a global market, including South America, Southeast Asia, Africa, the Mid East, Eastern Europe, Eastern Asia, Oceania, North America, and Southern Europe.