Small and medium-sized enterprises in Beijing

Member of China Energy Conservation Association

National high-tech enterprise - Beijing Kcalin

National high-tech enterprise - Kcalin heat pump

Zhongguancun High-tech Enterprise

Small and medium-sized technology-based enterprise

Strategic cooperation unit

National electronic energy conservation and enviro

Second prize of the 10th Innovation and Entreprene

Second prize of the 9th Innovation and Entrepreneu

Council Members

Member unit of Shandong Refrigeration Society

Member unit of China Urban Heating Association

Member of Beijing New and Renewable Energy Associa

Member unit of China Building Energy Conservation

Beijing Intellectual Property Pilot Unit

Member unit

Member unit of China Electronic Energy Conservatio

Vice President Unit of Cangzhou Refrigeration Soci

Quality management system certification

Occupational health and safety management certific

Environmental management system certification

Electronic and intelligent Grade II

Installation qualification