
Beijing Sanhe Runjing Technology Co., Ltd. Our technical team, composed of experts, specializes in R&D of drilling fluid materials, technical services, and drilling construction technology. Certified by ISO 9001, EMS, and OHSMS, our company owns a production base, 10 R&D engineers, 30+ technical specialists, and 5 specialized labs, manufacturing over 100product types. Customized drilling fluid solutions tailored to meet diverse client requirements. 1)Water-based drilling fluid additives ...