API Thread Gauge, Shape : Round

We offer Sell API working&master thread gauge. Baoji Thread gages Co., Ltd., will always adhere to the "quality competitive premise is the operation of a market-oriented and strive to create the international and domestic market business strategy, the constant pursuit of product quality improvement, a steady increase brand awareness, and gradually the company The �SRT� brand playing a well-known brand of petroleum products and equipment industry, a well-known trademark.Baoji Thread Gages limited liability company into a century enterprise, our contribution to the establishment of a harmonious society.