Marble Chisel

We, Jiangyin Jiangnan Heat Treatment Co., Ltd., are growing in this competitive business field of making quality Drill Rods due to product differentiation. Our range is different from the product line of competitors because of unique designing. Ardently following latest requirements of national and international customers, our company is bringing forth supreme quality of Forging Drill Rod, Tetragonal Pointed Grooved Drill Rod, Blunt Drill Rod, Conical Groove Drill Rod etc. Every drill rod is stringently examined at our in-house testing facility to generate value for money.The function of quality making dies, punches, cold heading tools and hand operated metal cutting tools, etc., is well-performed by a large variety of drill rods. Understanding different industrial requirements of clients, we provide rods in numerous specifications. As a quality-conscious manufacturer