Beijing Tianhengjie Technology Development Co., Ltd.

Technical development, technology transfer, technical consulting, and technology promotion of coating equipment and baking equipment; Sales of machinery equipment, instruments and meters, hardware, electrical appliances, and metal materials; General contracting of construction; Maintenance of mechanical equipment. (Market entities independently choose business items and carry out business activities according to law; Projects subject to approval according to law shall be carried out after approval by relevant departments and in accordance with the approved content; It is prohibited to engage in business activities prohibited or restricted by national and municipal industrial policies. ）