Ningbo JiaoDian Sealing Industry Co., Ltd is a famous sealing manufacturer in Ningbo, which is specialized in producing rubber o rings in various standard. The materials can be NBR, VITON, EPDM, CR, SIL etc, and hardness range from 50 to 90 shores...All o rings are thoroughly inspected by our quality department for 9 times before leave the factory. We will supply you in excellent quality, competitive price and short delivery time. Good quality and best service are the two basements of our company. We appreciate your business inquiries and cooperation, and sincerely welcome customers from both at home and overseas to visit our factory and negotiate with us on business. We would like to cooperate with friends and create a bright future together. Please contact us without any hesitation!
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