Tianjin YR Chemspec Technology Co., Ltd.

YR Chemspec®is a qualified manufacturer and supplier which audited and approved by SGS and ISO,we are strictly following the Quality Management System ISO9001:2015.In response to the call for national industry-university-research collaborative innovation,to promot high-quality development through innovation and fostering new growth drivers.YR Chemspec®is raising its capacity for pursuing scientifi...