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We are Beijing Tianrun Hengji Energy-saving Doors and Windows Co., Ltd, owning our factory in Tianjin, co***ny headquater locates in Beijing. Welcome to visit.
With the number of more than 300 staff, more than 10 technical workers, we have an annual production of 800,000.00 square meters of insulating glass, 200,000.00 square meters of partrition walls and curtain walls.
Our energy-saving doors and windows owns several outstanding advantages: Energy-saving, Noise-deduction, Cleanliness and sunlight-p |
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