WUXI HENGTONG PETROLIC MACHINERY CO.,LTD was established in 2006 year and is located in Wuxi city, China. Our company takes an area of 30000 square meters, with staff of 110 people. And our annual turnover reaches to 30 Million USD. Wuxi Hengtong Petrolic Machinery Co., Ltd is a well-equipped with 5 sets cold drawn machine, 6 sets honing machines , 3 sets skived and roller burnished machine, 2 sets furnace machine, 1 set flaw detector machine, 4 sets straighten machine, 4 sets lathe and 1 set sand blasting machine and so on. We produce around 1500 Ton tubes per month . Our company mainly manufactures:1. gas cylinder tubes (material 37Mn/1541, 30CrMo/4130,35CrMo/ 4135)2. high-precision cold-drawn steel tubes, honed tubes, skived and roller burnished tubes ( material ST52, CK45, A106B, E355, ST45, 20#)3. chrome plated bar/rods/shafts (material CK45)Wuxi Hengtong Petrolic Machinery Co., Ltd is also distributor of World famous steel company JFE, Nippon Steel & Sumikin, Tubacex, and Tenaris. We import and export all over the world.