Our company's products are specialized in the performance testing and scientific research of colloids and interface chemistry, powder materials, polymer materials, packaging materials, and various new materials. Our company's instruments are capable of measuring surface and interfacial tension, dynamic surface tension, and ultra-low interfacial tension. Measurement of contact angle for board, paper and wood, film, single fiber, powder, carbon, rolling, dynamic, etc. There are complete methods for measuring surface tension, including hanging ring method, hanging plate method, hanging drop method, sitting drop method, maximum bubble pressure method, and drop volume method. There are various methods for measuring contact angle, such as drop sitting method, bubble trapping method, insertion method, expansion contraction method, and rotation drop method.

Beijing Hake relies on the advantages of advanced peer products internationally to complement each other's strengths and weaknesses, and uses scientific theoretical models to create high-quality colloidal and interface chemical detection instruments for humanity.