精品久久1_久久999_亚洲精品中文字幕av_特黄一级_久久亚洲二区_久久一区二区三区四区

The company is located in the coast of Taihu Lake. It is a comprehensive mechanical equipment manufacturing company integrating R&D, production, sales and service. The product is beautiful in appearance, stable in performance and reliable in quality!

The company's main products are: vacuum cavity, special material vacuum cavity, Hastelloy cavity, nickel-based alloy cavity, pure nickel cavity, Hastelloy reaction kettle, nickel-based alloy reaction kettle, pure titanium reaction kettle, special Wood reactor, etc.