Address

Guangrao Xishui Industrial Zone, Dongying, China

Tel
86-546-6498399

E-mail
yongyi@yongyigroup.net

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Add: Guangrao Xishui Industrial Zone, Dongying, China Tel：+86-546-6498399 / 7729966 E-mail：yongyi@yongyigroup.net

Technical research

① technical exchanges in foreign factories

② Germany to plant inspection

③ Belarus factory to discuss business

④ Yong-technical team did not enough Goodyear factory inspection and technical services

⑤ accept foreign customers on-site review and guidance

Technical research