免费无码又爽又刺激网站,熟女俱乐部五十路二区AV,美女又黄又免费的视频,久久久久亚洲AV无码专区

Intermediate and Technical

Current position: Home > Intermediate and Technical > R&D

The R&D team has more than 10 professional and technical personnel, dedicated to process research and development, process optimization, CRO business, custom chemical processing, technology transfer from laboratory to production, production support, and technical services. The team has a number of patented technologies. The laboratory covers an area of 2,000 square meters and there are 58 fume hoods in total. We can provide economical and reliable production processes that can help you improve your cost structure.

R&D

Intermediate and Technical

The Public

Sales Dept. Tel:+86-411-87517111-8021 ( Chemical Product)    4006511189(amino-oligosaccharin)

Copyright(C)2021,Dalian Chemphy Chemical Co., Ltd. All Rights Reserved.

Home

Home

About us

About

Products

Products

Equipment

News

Contact us

Contact

国产97人人超碰CAO蜜芽PROM| 免费A级毛片无码A∨免费| 国产黄 色 网 站 成 人免费| 久久九九久精品国产日韩经典| 精品国产成人一区二区三区| 人人妻人人澡人人爽人人精品97|