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If you need more information regarding die casting, surface finishing, sheet metal bending or any other technical issues, please feel free to contact us.

Hong Kong (Headquarter)
Unit 2401, 24th floor Berkshire House
25 Westlands Road, Quarry Bay, Hong Kong
(852) 2512 6606
(852) 2503 4799
info@langtech.com.hk
OUR LOCATIONS
Hong Kong (Headquarter)
Beijing
Tianjin
Shanghai
Chongqing
Guangzhou

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