The company was founded by the doctoral team of "National Thousand Talents Program" of Nanjing University, focusing on molecular sieve and dry filtration products, including spherical molecular sieve, solid filter element and gas-liquid dry filter series. It has a research and development center in Nanjing University, which keeps pace with the world's leading technology and continuously promotes product iteration. The annual production capacity of molecular sieve is 10,000 tons. The liquid pipeline drying filter realizes the independent manufacturing of the whole chain from material selection, filter element production to finished product delivery, which conforms to American standards and has core intellectual property rights. The product has low flow resistance, strong adsorption, and is highly compatible with the refrigeration system, providing a clean environment for the pipeline and serving the global market.

Liquid pipe dry filter is a key protective component of refrigeration and air conditioning system, which is specially used to effectively absorb moisture and impurities in the system. Its core lies in the built-in desiccant (such as molecular sieve) and precision filter screen, which can effectively prevent ice blockage, corrosion and compressor wear, and ensure the long-term stable operation of the system. The product is made of high quality copper, which is resistant to pressure and corrosion, and has excellent sealing performance. It is widely used in the installation and maintenance of refrigeration systems such as air conditioners, freezers, heat pumps and cold chain equipment, and is a necessary component to ensure that the system is clean and dry, and to improve operational efficiency and reliability.

Molecular sieves for automotive brakes are a key material used to keep the brake system dry and ensure safety. It is usually integrated in the form of a desiccant in the breather hole (breather cap) of the brake fluid reservoir. Its core function is to actively and efficiently absorb the moisture in the air entering the brake system from the breathing hole through its strong adsorption performance. This can effectively prevent the boiling point of brake oil from decreasing and the performance from declining due to water absorption, and avoid air resistance and braking force weakening during braking, thus ensuring the sensitive response, stability and reliability of the brake system, and greatly improving the driving safety and the durability of the brake system.
Production and sales of refrigeration drying filter, air drying filter, filter element, molecular sieve and air conditioning pipe components.