Jinan Hengsheng New Building Material Co., Ltd, ndi kupanga okhazikika mu chipatala handrail, chitetezo kanyamule bala, khoma ngodya alonda, mpando shawa, njanji nsalu yotchinga, TPU/PVC njerwa akhungu ndi kukonzanso katundu chithandizo kwa okalamba ndi olumala. ali m'gulu la 10 apamwamba pantchito zapakhomo. Ndipo zogulitsa ndi SGS, TUV, CE certificated.The center kupanga ili ku Qihe, Shandong, mzinda wokongola kwambiri wowonetsera zachilengedwe ku China.
Ili ndi maekala opitilira 20 amasamba opanga ndi mitundu yopitilira 200 yazogulitsa. Ndi amodzi mwa akatswiri ochepa opanga makampani ku China.
