manufactory forge/steel forgings/forging parts  :

1.Material:Brass,Steel,Iron,SS,Aluminium 
    Process:Forging+Machining
    Surface finish:Painting if need
   Market:USA & Europe &JAPAN

duct  Parts processing procedure :

 forge and press —>rough turning—>finish turning—>TEST—>if test size and quality ok—>package

                                                                                                           ¦−>if test not sucessfully—>give up

4.what factory do for quality:

THREE COORDINATES MEASURING INSTRUMENT  and GEAR INSPECTION CENTER:

certification:

Shengyi profile 

       Shengyi was founded in 2002 year by Mr.Mao xiaoping.Its turnover reached 70million

in 2013,under the efforts of 150employess of the whole group.  

       Factory has all kinds of engineering and technical professionals engaged in research ,development and manufacture.(we formulate plans according to different customers,provide technical process and professional service after-sale).80% of the products are exporting to Japan,United States,France,Germany and so on ,Japan Kyokuto Industrial Co.,Ltd,designate our factory as the only manufacturer in china .

   Shengyi products manily exported to South America,Asia,Europe,Middle East .and welcome you joint us .

one tour of ten thousand cbm factory :

what factory produce ?

Some others: