Nanjing Duble Metal Equipment Engineering Co., Ltd.

Nanjing Duble Metal Equipment Engineering Co., Ltd specially designs and manufactures pressure vessels with stainless steel materials of 304, 304L, 321, 316, 316L, 317L, 310S, 2205S, 904L, and AL-6XN series; Titanium and Titanium alloy; Nickel and Nickel alloy (Monel400, B-30, C-276, C-22, Inconel, and Incolloy); Zirconium, Titanium, and other non-ferrous materials, and explosion clad plates with above materials. Nanjing Duble has A1 Grade Manufacture License of Special Equipment P. R. China, A2 Grade Design License of Special Equipment P. R. China, and ASME 'U' -Stamp Certificate, and has been authorized ISO9001:2000 by Quality System UKAS. Nanjing Duble is a hi-tech Enterprise of Jiangsu Province and has Hi-tech Product Certificate of Jiangsu Province. Nanjing Duble has two factories in Jiangning District of Nanjing City. The total area of our company is 45,000 square meters, with a 21,000-square-meter manufacturing workshop and a 2000-square-meter cle... [Details]