


Yuhang District, Hangzhou City, Zhejiang Province
We specialize in providing bentonite of various viscosities for directional drilling, pipe jacking, exploration, rotary drilling piling, diaphragm walls, shield tunneling, etc.; various professional materials for different water qualities and soil layers: Wanyongwang (universal king), suspending agent, sand-carrying agent, salt-resistant agent, dispersant, positive gel, cellulose, thread oil, amine powder, Leipeng, soda ash, caustic soda. Engineering geomagnetic instruments.
Hangzhou Zhongrun Bentonite Technology Development Co., Ltd. is a professional unit engaged in the research and production of trenchless bentonite mud. The company is located in the National High-tech Development Zone of Hangzhou, relying on the R&D strength of Zhejiang University, and is a high-tech enterprise integrating scientific research, development, production, and service.
Referring to American technical formulas, the company has independently developed a series of bentonites suitable for clay, sand, rock, pebble, seawater, etc. In addition, there are chemical materials such as clay dispersant, sand-carrying agent, lubricant, suspending agent, and salt-resistant mud. The company also conducts mud proportioning technical training, trenchless engineering construction rescue services, and other businesses. The company's products have been recognized and promoted by the trenchless industry and have received unanimous praise from the industry. The biggest features of the products are low sand content, strong rheology, and high mud yield, and the price is only one-third of imported mud, making them truly high-quality and low-cost products. The company adheres to the purpose of "quality first, service supreme", making friends through technology, retaining friends through quality, and escorting the smooth implementation of trenchless projects with high-quality products. It also provides the latest trenchless market information for colleagues in the trenchless industry.







