Zhejiang JNDIA Pipeline Industry Co., Ltd. is located at No.366, Binhai Avenue 6, Economic & Technology Developing Zone, Wenzhou, Zhejiang P.R. China. Our company manufactures products of various sizes, including elbows, tees, reducers, stub ends, caps, flanges, etc. Also, we manufacture products of various materials, especially in the manufacture of special steel (e.g. nickel alloy steel, hastelloy alloy steel, super austenitic steel and super dual-phase steel) fittings, which has reached a very high level of technological maturity and has taken a leading position in the industry.