Signi Industrial (Shanghai) Co., Ltd (hereinafter referred to as the "Company")  

is engaged in the R & D, production and sales for abrasive and diamond products. 

Our annual output tons, nearly 100 million yuan in sales of all kinds of ordinary 

abrasives.

      After 20 years of effort, the company has gone through from scratch, from small

 to large development process, we adhere to the safe and efficient exploration and

 innovation, quality oriented, customer satisfaction "as quality policy, to" realize 

value for our customers. " The business philosophy of "exploration, innovation, 

harmony, aggressive" as the spirit of enterprise, "law-abiding, civilized integrity, 

dedication" behavior guidelines for employees.