Hongum Technology (Shanghai) Co., Ltd factory production line

Our manufactory is located in Jingzhou High-tech Economic Development Zone, Hebei Province, specializing in the production of rubber products, EPDM, chloroprene, nitrile rubber, silicone products, fluorine rubber products, plastic products and other products. The factory has a professional rubber formula design team and advanced production equipment. It has always been well received by customers at home and abroad for its excellent product quality, reasonable price, punctual delivery and thoughtful service.

Facing the increasingly fierce market competition, our company adheres to the business philosophy of "quality first, reputation first, customer first". With excellent quality, good reputation, perfect service and reasonable price, the products are sold well in more than 30 provinces, cities and autonomous regions, and also exported to more than 20 regions such as Europe, America, Southeast Asia and Africa. Our company will strive to provide customers with greater value with more advanced technology and pragmatic spirit. We are looking forward to cooperating and developing with customers in various industries.

Our R&D department has strengthened scientific research on this problem, and has continuously developed and innovated. First, we have developed a utility model patent for blisters and manure leakage plugs, patent number 201820858438.7. Using PVC food-grade raw materials, expansion connection, better bearing capacity. Authentic PVC raw material production, with high strength, high toughness, corrosion resistance, acid and alkali resistance, leak tightness. Now we have developed the latest utility model manure leakage plug, the patent number is ZL201830540669.9. This product includes a cover plate, a sphere and a bottom plate that are separately set and connected in sequence. The sphere bulges outward through the clamping action of the cover plate and the bottom plate to seal the fitting hole.