Operation Address: |
"breeduan@crovellbio.com
WhatsApp/Skype/Wechat:
+8619930501651
Hebei Guanlang Biotechnology Co., Ltd.
Add: No.66 Yuhua West Road, Qiaoxi District, Shijiazhuang City, Hebei Province"
"Hebei Guanlang Biotechnology Co., Ltd. was founded in 2007, located in Shijiazhuang City,
which is the capital of Hebei Province and hub sector among Beijing, Tianjin, and Hebei.
We have the advantage of convenient transportation.
Our company is a modern high-tech chemical enterprise with Research & Development, pro
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