Shangqiu Zhongqing Greentech Co, . Ltd is a professional institution engaged in the recycling and utilization of waste resources which includes scientific research, design, development, manufacturing, installation, commissioning, training and customer service. The headquarter of the company is located in Beijing. Our main equipment is waste tires equipment, waste oil sludge treatment equipment, living garbage equipment, electronic waste equipment, medical waste equipment, petrochemical waste equipment and related waste recycling equipment. We also undertake government environment project like engineering design, construction and testing date. Our Branch Company JZQ greentech Co., Limited in HK is responsible for exporting our equipments and plants to all over the world.

Hento Company, is a technology-based enterprise, which has been focusing on R&D, manufacturing and sale of intelligent industrial machinery. It was officially established in 2013 and it belongs to Hento Group. The group dates back to 1998. Now the whole group includes Zhengzhou Hento Machinery Company, Zhengzhou Honest Machinery Company and Henan Hento Technology Company.

Sinoder Group is a joint-stock machinery developing enterprise group, integrating industrial scientific research, production, marketing, installation, commissioning and training service.

Shanghai Prime pioneers the future of modular living with our revolutionary capsule houses. These portable, sustainable, and affordable units redefine adaptable living for a dynamic world. By integrating cutting-edge engineering, eco-conscious materials, and intelligent space design, our modular solutions empower individuals, businesses, and communities to create flexible living and working spaces-anywhere on the globe.

Shandong huanhai machinery group Co., Ltd is one of largest machineries manufacture in China. It consisted of 3 factories, with more than 800 workers and engineers.

Henan Hongke Heavy Machinery Co., Ltd...Is located in Henan Province which is the cultural base of the central area of China. We are a mining machinery manufacturing enterprise that integrates scientific research, production and marketing. We are a newly-risen dazzling star in China' S machinery industry with the development of market economy.

Zhengzhou Honest Machinery Company, is a technology-based enterprise, which has been focusing on R&D, manufacturing and sale of intelligent industrial machinery. It was officially established in 2016 and it belongs to Hento Group. The group company dates back to 1998. Now the whole group includes Zhengzhou Hento Machinery Company, Zhengzhou Honest Machinery Company and Henan Hento Technology Company.

Shanghai Prime Metallurgy Technology Co., Ltd. (hereinafter referred to as PRIME) is staffed with core personnel from well-known metallurgical design institutes in China and some of them started the researches on regenerative combustion technology as early as the 1990s.