In order to further leverage and utilize high-quality supply resources in society, promote marketization and healthy competition among suppliers, and adhere to the cooperation concept of "mutual benefit and win-win situation, hand in hand progress", Guolin Fluid has publicly solicited various suppliers globally. We welcome all kinds of legitimate, good business performance, and qualified suppliers to actively participate in the development of the enterprise.

Any companies interested in adding to the list of suppliers of Guolin Fluid Technology, please fill out the "Qingdao Guolin Fluid Technology Co., Ltd. Supplier Survey Form" in the attached format and attach relevant supporting materials, and send it to "cg@guolinflow.com" (the only designated email address), if the products provided after preliminary review are not within the scope of our company's requirements, Qingdao Guolin Fluid Technology Co., Ltd. will reply and inform via email within 15 working days; If the preliminary review is approved, on-site evaluation or data evaluation work will be carried out based on the actual situation.