TEL:+86-139-0792-7474
E-mail:info@grandtruetech.com
Legal Add: ROOM D5. 5 FLOOR, KING YIP FACTORY BUILDING, NO. 59 KING YIP STREET, KWUN TONG, KOWLOON, HONG KONG
Factory Add: [Bao'an District, Shenzhen]... For the details of our factory address, please feel free to contact us. Welcome to visit our factory!
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Certifications: ISO 9001, ISO 14001, ISO 45001, ISO 13485 and IATF 16949