Hongsong Plastic Industrial Co., Ltd is affiliated to Hong Kong Golden Sun International Group. In order to optimizing the disposition of the resources, Hongsong aligned with Tin Chang, Luen Wan, and On-Kin as brother co***nies, we engage in the manufacturing of large size, middle size and precision plastic moulds, injection molding, oil-spraying and printing.
Established in 1998, Hongsong Plastic Industrial Co., Ltd is an ISO9001:2000 certified co***ny specialized in designing and manufacturing larg...
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