Shandong PT International Trade Co., Ltd. is a professional manufacture engaged in the research, development, sale and service in bearing balls, We have two factories, one is in Ningyang, Shandong province , another is located in Kaifeng which mainly produces precision balls in different materials, main produces include stainless steel balls (440C, 420, 420C 304, 316,316L), plastic resin balls (Acetal (POM) Polypropylene (PP) Nylon (PA66) PTFE. Acrylic. PEEK, ABS etc. glass ball (soda lime and borosilicate), Chrome steel ball, aluminium ball, Brass ball , Copper balls, Tungsten carbide balls and ceramic balls etc. Specification is complete 0. 3-100 mm. We follow international standard ISO 9 0 0 1, and certificate SGS.Our products are widely applied to the critical aeronautical bearings, guidance system balls for space and military applications, valves, Food Processing, Instrumentation. automotive bearings, cosmetics, and other applications where higher precision is required.We have professional engineer support and high efficiency sales team, can provide complete service of new product development, mold designing, manufacturing and sales of high quality specialized Corporation. Our balls had been exported to over 40 countries, including USA, Europe, Australia and South Africa etc.Our service philosophy is Independent developing, best design, excellent quality and customer first! We are looking forward to building up good business relationship with customers from all over the world for mutual profit and creating the brilliant future!
