sintering powder metallurgy products D20.5XD6X11.5

Established in 2005, Ningbo Xia Yi Auto Parts Co., Ltd. is located along Jiulong Lake of Zhenhai, close to Ningbo Port, enjoying convenient transportation access.We are engaged in developing and manufacturing many kinds of auto spare parts especially for shock absorber pistons which can be widely used in automobiles and motorcycles.We have advanced manufacturing equipment and precise experimental apparatus, can get the annual capacity of more than 20, 000, 000 pieces and offer the test report with the shipments.We have a technic team with five R&D persons with plentiful experience.Our products have passed the tests by the Test Center of Shanghai Plastic Research Institute.We have set up good cooperative relationship with several big shock absorber factories in China.There are many different pistons such as ø25, ø 27, ø 30, ø 31, ø 32, ø 35, ø 36, ø 40 and ø 45.We can also produce the pistons according to customers’ drawings.