一区二区三区视频在线观看,国产一二三四在线发布AV,特级婬片A片AAA毛片AA

Contact us | Map 中文版 English

Welcome toHuanggang Wellman Biosciences Co., Ltd. ！

Leader of valine production by
chemical process

Service Hotline
+86-713-8353806

Product Center

Current page: Home > OrderOrder

If you are looking for a local contact person, addresses or phone numbers, please contact the sales office for your region.

Your name:	*
Company name:	*
Address:
Post code:
Country:
Tel:	*
Fax:
E-mail:	*
Website:
Details:	*
verification code:

Service Center

Contact

Business Assistant:
Zhang Xueping +86-157172509900

Hotline

Tel:+86-713-8353806 8353766
Fax:+86-713-8353616

E-mail

office@wellmanbio.cn
Marketing Secretary

Add (Office):12th Floor, tian xi Building, No. 46 Zhonghuan road, Huangzhou district, Huanggang City , Hubei Province, China
Add (Factory): No. 9, Guangming Road, Railway Station Development Zone, Huanggang City, Hubei, China
Web: jiajuyouxuan.net