JAPAN白嫩丰满人妻VIDEOS,黑人巨茎大战欧美白妇免费,色偷偷久久一区二区三区,啦啦啦啦在线观看播放免费6

Service hotline: +86-15104587591 (Liu Jiayin)
Products
Contact Us
Harbin Jiekai new material Co., Ltd.
Add:#7, Ruibin Road, Binxi Development Zone, Binxian County, Harbin, Heilongjiang, China
Mobile:+86-15104587591
Contact person: Liu Jiayin
E-mail:sales@jiekaichem.com
About Us

About UsHarbin Jiekai new material Co., Ltd. is located in the national Binxi Economic Development Zone, in the central and southern part of Heilongjiang Province, adjacent to Harbin city.

The company is to produce 9-fluorenone, high-purity fluorene, high-purity anthracene, tetraoctyl pyromellitic acid and other products.

Since the establishment of the enterprise, it has developed steadily, and its technical level and management level have been continuously improved. For our "high quality and stability, reasonable price, timely service, integrity-based" concept of customer service, welcome customers call to visit, win-win cooperation.

Copyright (C) 2021,Harbin Jiekai new material Co., Ltd. All Rights Reserved.Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice