Vacuum Screws  Manufacturers, Traders, Suppliers

Zhejiang Jinghong Machinery Co., Ltd. is one of the largest professional manufacturers of high quality bimetallic barrel screws in China.
The company has a complete set of machining, CNC machining centers, heat treatment and tempering ammonia, bimetal barrel roasting furnace, automatic imported PTA alloy screw spray welder, as well as the corresponding perfect inspection equipment and facilities. Jinghong takes science and technology as the forerunner, takes the market as the guide, adopts modernized scientific management, innovates constantly and pursues perfection. Products supporting the top domestic and foreign plastic and rubber equipment manufacturers.
The company pursues the "quality first, customer first" business philosophy. To dedicate high-quality products and the best service to users is the company's eternal pursuit of persistence. The interests of customers as the starting point, and you work together to create a better future.

Saima Corporation is the manufacturer of TRF, a special screw designed to prevent tampering, and 310Slim, a unique screw that creates a perfectly flat surface. We export worldwide, starting from a minimum order quantity of just one piece. Saima Corporation ist der Hersteller von TRF, einer speziellen Schraube zum Schutz vor Manipulation, und 310Slim, einer einzigartigen Schraube, die eine vollkommen flache Oberfläche ermöglicht. Wir exportieren weltweit, beginnend mit einer Mindestbestellmenge von nur einem Stück.