Technical Services

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Reply to your inquiry within 24 hours
Strict quality standards
Accurate and rapid delivery
Comprehensive technical support
Reply to your inquiry within 24 hours
Strict quality standards
Accurate and rapid delivery
Comprehensive technical support
Reply to your inquiry within 24 hours
Strict quality standards
Accurate and rapid delivery
Comprehensive technical support
Reply to your inquiry within 24 hours
Strict quality standards
Accurate and rapid delivery
Comprehensive technical support
Reply to your inquiry within 24 hours
Strict quality standards
Accurate and rapid delivery
Comprehensive technical support
Reply to your inquiry within 24 hours
Strict quality standards
Accurate and rapid delivery
Comprehensive technical support
Reply to your inquiry within 24 hours
Strict quality standards
Accurate and rapid delivery
Comprehensive technical support
Reply to your inquiry within 24 hours
Strict quality standards
Accurate and rapid delivery
Comprehensive technical support
Reply to your inquiry within 24 hours
Strict quality standards
Accurate and rapid delivery
Comprehensive technical support
Reply to your inquiry within 24 hours
Strict quality standards
Accurate and rapid delivery
Comprehensive technical support

For technical questions about solid phase synthetic resins, immobilized enzyme resins, chromatographic separation resins, etc., please contact:

Phone: 86-022-63233562

Fax: 86-022-63233557

Email: nkhc@tjhecheng.com

For technical questions about ion exchange resins, adsorption resins, etc., please contact:

Phone: 86-022-23508353

Fax: 86-022-23509300

Email: nkhc@tjhecheng.com sale2@tjhecheng.com

You can also choose to leave a message online, and we will reply to you as soon as possible!

Application Guide