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BEIJING TOPWIN TECHNOLOGY CO.,LTD

City: Beijing

Province/State:Beijing

Tel:86-311-8075-6501

Contact Person:
Mr. Brain View Contact Details

Quality Control

Quality is one of the basic key factor for our company to provide. With the goal of stringent, Careful, Practical and Persistent, we endeavor to improve the quality standard. Till good is better.

Certifications

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Certifications

BEIJING TOPWIN TECHNOLOGY CO.,LTD

Tel:86-311-8075-6501

Fax:86-311-8075-6556

Contact Person: Mr. Brain

Other Products

1,4-BIS(2-HYDROXYETHYL)PIPERAZINE CAS:122-96-3

4-[(4-Methylpiperazin-1-yl)methyl]aniline CAS:70261-82-4

Homopiperazine CAS: 505-66-8

2,6-Dimethylpiperazine CAS:108-49-6

High quality N-tert-Butylpiperazine CAS: 38216-72-7

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