Operating since 1992
Shenzhen Tlongindustry Co. Ltd is a Sino-foreign joint venture, established in1992, with head office in Hong Kong and factory in Guanlan Town, Shenzhen, having sales offices in Sh [Details]
Shenzhen Tlongindustry Co. Ltd is a Sino-foreign joint venture, established in1992, with head office in Hong Kong and factory in Guanlan Town, Shenzhen, having sales offices in Sh [Details]