We are a joint-stock scientific research company of collecting membrane structure products for the R&D, design, manufacture and sales. We are located in Qingdao Laixi Economic Development Zone, adjacent to State Road 204 (Yan-Qing road), with convenient transportation and beautiful scenery. 

All products, with self-development, strict product manufacturing process, exquisite workmanship, reach internationally advanced levels in the industry. Some products even exceed international standards. 60-70% of the current products are sold to South Korea, Japan, Europe, the United States, Africa and other countries and regions. In the foreign market, we have won trust and praise of customers. 

Our company, in line with the "quality first, customer first" corporate purpose, constantly adapts to the development of the country, both inside and outside the market of new products, to meet customers' needs. Welcome business people, business colleagues and trading community friends to visit us and talk about business with us!