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Hotline：18857165617 Ms. Yang
Popular： Thermal desorption instrumentation ，Headspace sampler Purge and trapExtraction and distillationAtmospheric preconcentratorGas sampler and dynamic dilutor
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Address：Building 13,Zhongnan High-tech Electronic InformationIndustrial Park,Yanjiao Sanhe Langfang,Hebei.

Phone：+86-010-61598028  ,  18857165617   Ms. Yang.

E-mail：info@bjzyyskj.com.cn

website：shhxnzxcy.com.cn

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Add：Building 13,Zhongnan High-tech Electronic InformationIndustrial Park,Yanjiao Sanhe Langfang,Hebei，China.
EMAIL：info@bjzyyskj.com.cn
Tel：+86-010-61598028 18857165617 Ms. Yang
Fax：010-61598028-108
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