青岛东首密封科技有限公司
Dongshou Sealing Technology Co.,Ltd as the parent company of ZHIDE seal supplies sealing solutions based in Qingdao of China. We have been devoting to researching, manufacturing and selling of middle and high end seal products. Over years of developing, the mature R&D team, experienced workers and strict QC team, professional CNC machines plus over 2000 square meters factory area helping us to serve our customers well.
Except make standard products like oil seal, o-ring, Hydraulic & Pneumatic seal, the certifications of ISO9001:2015, REACH, ROHS , SGS means we can fulfil the customized requires from the worldwide OEM/ODM customers.
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