Tianjin Tuozhiming Lab Equipment Co., Ltd. (hereinafter referred to as "Tianjin Tuozhiming") is an innovative scientific and technological enterprise integrating R&D, production and sales. We have a number of core patented technologies.

       Tianjin Tuozhiming adheres to "Providing first-class electric heating equipment for first-class laboratories”, leads the global advanced technologies in the field of pretreatment of chemical experiment samples and develops a series of patented technologies, which fill many technical gaps in the field of laboratories……

Our products

It is an ideal equipment of sample pretreatment for analytical instruments such as AA, ICP, ICP-MS, and atomic fluorescence. It can also be used for pretreatment and acid removal treatment of microwave digestion.


DC series digestion & acid removal instrument and SD series intelligent electric heating plate are national patented products with own intellectual property rights. Our products have been used by various industries, fields of laboratories. And gained high recognition as the top products.

Strong R&D team

We have more than 20 senior R&D personnel, and the core production team with average more than 10 years industry experience.

Product quality

Adhere to the concept of safety design. Independent intellectual property rights, R&D, production and sales of complete self-control, to ensure the first-class product quality.

Strict product quality

Has been committed to professional, meticulous and comprehensive service for providing customers global first-class quality equipment.

The company has passed SGS ISO9001 certification.Produce top equipments for top lab.