Jiangsu Jinhe is a leading company dedicated to the development and production of sustainable bio-based plastics. Utilizing readily available straw fiber, they have created a revolutionary material that offers a sustainable alternative to traditional petroleum-based plastics. Their innovative approach not only mitigates environmental impact but al

When you need top-notch quality in a butterfly valve, look no further than Zhejiang Zhongguan Valve. As a leading producer of industrial equipment, we are committed to delivering products that meet the most demanding specifications. Our range of butterfly valves is renowned for its exceptional robustness and ability to handle a wide selection of ap