成人黄色国产视频,国产精品夜色视频一区二区,久久青草精品38国产免费,国产成人精品曰本亚洲77美色,免费一级毛片能看的,久久99精品视免费看,a国产成人免费视频

Hand in hand ? create brilliance
Provide customers with customized synthesis services for products with specifications ranging from gram level to large package size and high-end chemicals.

Products

Huangshi Jingsheng Biotechnology Co., Ltd.

Jingsheng Biotechnology

Specialized in fine chemicals, pharmaceutical intermediate product research and development

Huangshi Jingsheng Biotechnology Co., Ltd. is located in Daye, Hubei. It is a high-tech enterprise engaged in the production and research of fine chemicals. We provide customers with products ranging from grams to tons, and accept custom synthesis services for peptides and antibodies. The company adheres to the concept of "integrity management and common development" to provide customers with high-quality products.

News Center

Adhering to the concept of "honest management and common development" and the principle of "honest management", the company provides customers with many preferential and high-quality products and services.

Contact Us

Huangshi Jingsheng Biotechnology Co., Ltd.
Contact: Mr. Liu

Tel: +86-18271884734

E-mail: sales@hbjsbio.com

Website: www.xmallfuture.com

Add: Jinhu Branch Office, Jinhu Street, Daye City, Huangshi, Hubei Province

Copyright(C)2022,Huangshi Jingsheng Biotechnology Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice
鄂ICP備2022012397號