Jiangsu ZSA Industry Co., Ltd.offers more than 25 years of Oil &Gas Turbine,Power Industry.Products are special bolt,Nut,stamping parts,CNC parts. Who focused on non-standard hardware and high and low temperature alloy fastener production research and development, in-depth understanding a variety of special materials, production technology and product performance . Meanwhile Zhengbang actively expand the international market, establish a cooperative relationship with many oil, energy, gas industry customers with good services and high-quality products to obtain customer trust, business grow quickly.
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