Plastic watch strap mold 1.OEM/ODM mold service 2.Mold have ... .Fast delivery 4.Over 10 years experinc Ri-Long watch strap mould specification: 1.mold base: LKM standard , HASCO, ... materials:PA,POM,ABS,PET,PC etc Ri-Long watch strap mould advantages: 1.Ri-Long is a professional OEM ... , computer gong, spark machine and so on.) and product checker(three dimensions, two dimensions and etc.) 5.Almost all kinds ...