You are certainly a great honor for us

Home » Quality assurance

Quality Assurance

Bosheng has built a complete and mature electric alloy production process: from the smelting, electroslag  refining, drawing, heat treatment to finish products. And with chemical analysis department, the physical inspection department, service department, the company treats the products quality as the lifeblood of enterprises: from the raw materials procurement, the finished products inspection to final product quality tracking, comprehensive monitoring product quality. 
Bosheng alloys currently provides products to the users performing the following technical standards: 
  GB - Chinese National Stardard,    
  JIS - Japanese Industrial Standard, 
  ASTM - American society of testing Material standard,  
  DIN - Germany Industrial standard 
  AISI - American Iron and Steel Institute Standard 
Others: We would like to receive customer’s specific standard and manufacture on request. 

Nanjing Jinqiu CNC Machine Tool Co., Ltd​
Professional sheet metal equipment manufacturer


Copyright © Nanjing Jinqiu CNC Machine Tool Co.,Ltd..All Rights