久久精品成人免费观看-亚洲丰满熟妇熟女乱在线-78亚洲精品久久久蜜桃网-国产中文字幕精品在线观看-成人精品国产亚洲av-精品久久久久88久久久-欧美日韩福利视频一区-日韩制服中文字幕欧美-国产97久久久久久,蜜桃电视剧免费观看,激情 欧美 日韩精品,67194熟妇蜜桃

Take source innovation as the main driving force and promote industrial technology upgrading

Sichuan sidaneng Environmental Protection Technology Co., Ltd. is an environmental protection high-tech group enterprise specializing in gas purification, liquid treatment and medical waste Internet of things online supervision platform. Adhering to the mission of promoting industrial technology upgrading with source innovation as the main driving force, the company is committed to special membrane separation technology to provide enterprises with cleaner production, energy-saving and environmental protection solutions.

The company's main businesses include project consulting, planning and design, equipment manufacturing, engineering construction, operation and maintenance services, etc., serving the industrial industry - new energy materials (lithium battery), metallurgy, chemical industry, petroleum, pharmaceutical, military industry, nuclear power, etc; Municipal Industry - municipal sewage, landfill leachate, hospital waste management, etc., has established long-term and stable cooperative relations with many large leading listed companies and central enterprises in the industry.