男女插逼av亚洲色,欧美成人精品第一区,亚洲国产欧洲综合久久,久久精品色妇熟妇丰满人妻欧洲

NINGBO QUANTUM SEAL CO.,LTD was founded in 2000. It has capital fund RMB 40 million with more than 50 skilled workers and covers an area of 6500 square meters with building area of 6000 square meters. Currently, the company is in a period of growth with turnover continuing to rise at a significant rate.We are confident in ourselves and hence the service we provide. We are ready to place ourselves at your disposal and be your most reliable supplier for PTFE products.

2020年