??? ????????? ???? ?????? ?? ?????? ??? ???? ?????? ??? ?????? ?? ??? ????? ?????? ?? ?????? ???????? ?? ??? ?? ??? ????????? ?????? ??? ??????? ?????? ?? ????? ???? ?? ??? ??? ??? ?? ????? ????? ??? ????????? ???? ???? ??? ?? ???? ????????? ???? ???? ??? ????? ??????? ??? ??? ???
??? ??? ????????? komponents: Customers provide drawings, and manufacturers use equipment to produce corresponding products based on drawings. Usually, there are many molds, tolerance requirements, and glossiness that are specified by customers, and there is no certain style. ??????? ?? ?????? ?? ???? ??? ?????? ??? ????? ????? ?? ????? ??? ?????? ????????? ??????? ?? ????? ???? ?? ????? ??.
Non metallic non-standard components: Processing of some non-metallic materials. ???? ????? ???? ?????? ?????? ?????? ?????? ?? ??????? ?? ??? ????? ????? ?? ??? ??? ???? ???????? ???? ??? ????? ??? ??????? ????? ??? ??????? ????? ??? ????? ????? ?? ??? ??. ??? ????? ??? ?????????? ????? ?????? ?? ??????? ??? ????? ???? ?? ?? ?