The managing director of WEG China, Eduardo de Nobrega, visited Hebei Leheng Energy Saving Equipment Co., Ltd on May 25, 2023. Chen Jingbo, General Manager of Leheng, attended the event and showed warm welcome to Edward. The two sides had in-depth exchanges and highlighted their commitment to vitalizing the business relationship, signed a framework of cooperation agreement.   At the exchange meeting, Chen Jingbo made a brief introduction of Leheng's devel... [View More]

Cycle 20 years A few days ago, Leheng was awarded as an outstanding partner again by GEM Group, which is not only the witness of the profound friendship between Leheng group and GEM Group, but also the trust and praise from GEM Group to Leheng Company and our MVR evaporative crystallizer. It is the 20th anniversary of GEM, Leheng General Manager Chen Jingbo was invited to send blessings, Leheng energy saving is willing to work together with GEM Group, win-win cooperatio... [View More]

58th China National Pharmaceutical Machinery Exposition 2019(Autumn)China International Pharmaceutical Machinery Exposition was closed last Thursday. Leheng and its parent company Zhejiang Yaguang Technology Co., Ltd. (AGT) jointly exhibited to provide customers with one-stop pharmaceutical machinery solutions. The scene of Leheng Exhibition was so popular that it attracted many people from the pharmaceutical industry to visit and learn about Leheng's MVR evaporation and crystallization technolo... [View More]

Yesterday, the 20th China International Agrochemical & Crop Protection Exhibition (CAC) closed successfully, CAC is organized by CCPIT Sub-council of Chemical Industry every March in Shanghai. LEHENG Attended the 20th CAC It’s the first time for LEHENG to attend CAC, lots of visitors were attracted to LEHENG booth to learn the MVR technology, evaporation concentration, evaporation crystallization, and wastewater treatment technology. Many customers who have dealt with LEHENG came to ta... [View More]

Recently one set of MVR Evaporator produced by Leheng is ready for shipment, which is used for Chinese herbal concentration. The evaporator type is MVR falling film evaporator,  evaporation rate is 5T/hr. By using MVR(Mechanical Vapor Recompression) technology, this evaporation system can continues operation with very few fresh steam, this is the key factor to save energy. Leheng MVR Falling Film Evaporator The steam compressor used in this evaporator is a high speed direct drive - centr... [View More]