Qingdao Gerunwei Connects Global Foreign Trade Supply Chain, Full-range Metal Pretreatment Chemicals Meet Manufacturing Demands Worldwide
With the unique geographic advantage of proximity to airport and seaport in Qingdao, Qingdao Gerunwei Environmental Protection Technology Co., Ltd. keeps exploring overseas markets. We supply premium Metal Surface Pretreatment Chemicals in one-stop service, including Phosphating Solution, Metal Degreaser, Water-based Anti-rust Agent, Phosphorus-free Ceramic Coating Agent and Custom Pretreatment Chemicals. Our integrated green pre-coating solutions serve global clients from home appliance, new energy vehicle, construction machinery, hardware and photovoltaic industries.
The company is 13 kilometers away from Jiaodong International Airport and adjacent to Qingdao Port. Smooth sea and air logistics cut cross-border transportation time and cost, supporting stable bulk overseas orders. Our annual output exceeds 12,000 tons to satisfy long-term mass demand of large international buyers. All production procedures comply with ISO9001 quality management system and ISO14001 environmental management system, and eco-friendly raw materials are adopted for all products to lower pollution from the source.
The independent internal R&D team is our core strength for global expansion. We develop exclusive Custom Pretreatment Chemicals according to different national environmental regulations, workpiece materials and production processes, with flexible formula adjustment. Our flagship Phosphorus-free Ceramic Coating Agent performs better than traditional zinc-based Phosphating Solution, and its phosphorus-free formula reduces wastewater treatment investment. The matched Metal Degreaser works well on aluminum, copper, stainless steel, coiled steel and other metals with thorough degreasing without corrosion. Long-acting Water-based Anti-rust Agent prevents rust during long-distance sea transportation and storage. Combined usage of these chemicals effectively cuts clients’ comprehensive costs on wastewater disposal and defective rework.
Lean operation and large-scale production help us control expenses, making all Metal Surface Pretreatment Chemicals highly cost-effective. Our products have been widely applied and verified by global customers with mature stable technology, compatible with electrophoresis, electrostatic spraying and paint coating. Operating with integrity, the company has obtained the Trustworthy Business Commitment Unit certificate. We are recruiting global distributors and buyers now, welcoming overseas partners to visit our factory for sample testing. Gerunwei will continuously upgrade pretreatment chemicals, and support global manufacturers to realize energy-saving and low-carbon upgrading of coating procedures with eco-friendly, cost-efficient and customizable chemicals.
