Heng Jian GROUP Heng Jian energy and environmental protection group Limited by Share Ltd. Heng Jian energy environmental protection group was founded in 2005 September, is a professional engaged in the development of new energy, energy conservation and environmental protection, circular economy industrialinvestment group. Over the years, the constant buildingenergy and environment group adhering to the "permanent records,investment to build a green home" business philosophy, after several years of development continued apace, Heng Jian energy environmental protection group has gradually grown in the development of new energy... MORE
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