A片夜夜爽爽AAAAA片,少妇无套内谢太紧了A片软件,国产精品视频免费观看,寡妇熟妇高潮片AAA,欧美老熟妇乱大交XXXXX动漫

Established in 2003 and headquartered in Suzhou Industrial Park, Nine Continent Company has an Engineering & Technical Research Center and two production bases located in Hangzhou(Zhejiang Province) and Taizhou(Jiangsu Province). It is a high-tech company integrating development, sales and service together.

The company has a strong R&D team who has long-standing cooperation with international prestigious universities. The level of our R&D Center has reached the world best standard from its size, instruments and equipment to technology. As of now, the company has applied for 18 invention patents. Both technological innovative capabilities and scientific achievement transformation are the core motive force for NCC development.

NCC concentrates on the R&D of new biopolymer products, creating value for our society and offering a good platform for the staff's continuous personal growth. Now, NCC has been widely recognized and respected by customers, which result from our  technological leadership in biopolymer industry. In the future, we will not only aim at the domestic biotech markets, but also explore the overseas market actively to promote the leap development of biotech industry in China.