国产精品美女久久久久AⅤ_日韩成人av无码一区二区三区_欧美美女在线观看_片多多app免费观看高清影视_亚洲理伦成人精品无码_亚洲国产男同同性videos_欧美日韩免费黄色片_4399看片免费观看大全_丁香五月缴情综合网_纯欧美一级欧美一级在线

Features：complicated structure、high precision in size

The products are applied in  washing machine products.Products' assembly size require high precision， using the hot runner gate at 2 o 'clock (top) side gate & latent runner injection molding.