Shandong Qinglei Environmental Science and Technology Co., Ltd.

Qinglei Environmental Technology Co., Ltd. is the heat exchanger and vacuum frying machine manufacturer in China.

We have been designing and manufacturing heat exchangers since 2012 to the energy (oil & gas, nuclear), petrochemical, pharmaceutical, marine servicing and repair, food and drink industries. The company has an experienced team of energy-saving and electromechanical equipment design experts, with 20 engineers and 30 technicians. We Pocess a complete set of management, production, inspection systems and advanced production equipment. With higher thermal efficiency, less energy consumption, lower fouling tendency, and higher cost performance, our heat exchangers are exported to many countries and regions.

Our mainly products are spiral tube heat exchanger, shell and tube heat exhcanger, sanitary double plate tube heat exchanger, silicon carbide heat exchanger, plate heat exchanger, heat exchanger unit, storage tank, pressure vessel, reactor, temperature control unit etc.

We can manufacture all types of "shell and tube" heat exchangers to order. We will design and manufacture based on your requirements or select from our stock range of coolers. We will work together with you to develop a solution that meets your needs.

In addition, we also manufacture vacuum fried chips vacuum frying machine. The machine uses the heat-conductiong medium and lower the temperaturers to finish the dehydration of raw material under vacuum condition. This could preserve the foods′ original color, flavor, and the nutrition to the maximum limt. We have different models to meet your different capacity need. If you are interested in this kind machine, pls also kindly free to contact me.