Stone Metal America, LLC. is a Dallas based, metal products supplier, providing the customers with valve products and precision-engineered metal parts.

Stone Metal America, LLC. is a subsidiary of Stone Industrial Co., Ltd.  We together are a group of engineers and companies in mechanical engineering, all Stone’s manufacturing facilities are quality certified to ISO 9001.

We are more than simply manufacturing products that meet customer’s basic requirement. We are expert at co-designing and value engineering. Based on the understanding of customers’ goals for product, our engineer group will translate costumers’ information into designs, processes and products that perfectly meet costumers’ spec in a cost effective way.

Industries Served

HVAC industry, Pneumatic industry, Pump manufacturing,  Automotive, flow control, water treatment, water meters,thermo-sanitary and more.

History

1994        Start up of business and operate under the name of CMEC Chongqing

1997        Relocate Company from Chongqing to Chengdu

2002        Rename the company as Stone Industrial Co., Ltd and relocate to new office.

2005        Build up a valve plant in Yuhuan, Zhejiang province, which focusing on brass valve and fitting product.

2006        Build up machinery manufacturing facility, which produces engineering parts by Die Forging and CNC Machining

2007,       Build up Investment Casting plant, which produces engineering parts by Investment Casting and CNC Machining

2012,       Set up Stone Metal America, LLC in Dallas Tx, which focuses on American Market