大屁股国产在线观看_激情欧美日韩国产_国产在线观看不卡av天堂_城中村200元高素质太划算了_久久国产精品五月天_亚洲无码黄色电影_床震18无遮挡网站大全_欧美va免费高清在线观看_亚洲第一天堂中文字幕av_亚洲精品乱码一区二区三区

Company Profile

Weihai Zhengwei Machinery Co., Ltd was founded in 2004, and located in a beautiful place in Weihai city.

We concentrated on Magnetic Coupler Technology, and make it industrialized and standardized, with technical advantage, we are professional in making various reactor and equipment, which applying in Chemical Industrial, Medical Industrial, Food Industrial, Dyeing Industry, Raw Material Industrial and Biology Industrial, etc.

We have Full Set Certification, Upgraded Plant Facilities, working in an efficient and strict way, can service customer in Turn Key solution with all necessary certification.