... established in hk in 1976.Mainly machine ranges:1. High Frequency Machine’s product35KW, 15KW, 8KW,5KW total more ... than 37 sets High Frequency Machine2. Plastic injection machine-5sets3.Inhouse CAD mold-making ... ATBC, ASTM, HR4040, 6P,16P,36P qualified.Quality standardAQL based on client requirementLead time30days for 300000-500000pcs Eco friendly water proof bag