SanMenYiYing Machinery Co.,Ltd,a professional joint-stock enterprises specialized in producing various types of mould accessory and machinery accessory,is located in SanMen,a coastal city nearby. SanMen Bay of Eastern China Sea,with its convenient transportation condition to the South of Ningbo and to the North of WenZhou. So far, we've been a reliable supplier and manufacturer of "YiYing"brand machnical accessories,
including numerically controlled cutting handle series.keyless chuck series.Keyed Chuck series.relevant supplementary accessory series and various types of economical (non-standard) products.

"YiYing"has become a well-known OEM supplier of a lot of companies and brands domestically and abroad attributed to its capabilities of research, production,selling and service integrally. Due to it's sustaining pursuit of quality, "YiYing" has acquired unanimous compliments and its prestigious status in the field "YiYing", with introduction of advanced equipments as well as processing technologies, has rich technic developing abilities.
Simultaneously, in order to provide the user a higher accurate and qualified products.