Our company is the sales headquarters of Tianchen Industrial Group Co., Ltd. in mainland China. We have a showroom covering more than 600 square meters. We offer services of inside acoustic consultation and design, project de-noise handling and acoustic products installation. Our company is promoting the brands of "FRATSEN" and "TIANGE", which are very famous in the acoustic industry. We enjoy a high reputation among the consumers. Foshan Tiange Acoustic Material Manufacture Base is the ...