Scientific Research Strength

R & D Center

100 patents for invention and 50 patents for utility

Full-time R & D personnel (person)

2 Production Base

Has 50 sets of intelligent production device

Annual capacity of the company (ton)
Scientific Research Center
Qualification Certification

Safety production standardization certificate

WT-Wo Tai Occupational Health and Safety Management System Certification Certificate-ISO45001

WT-Wo Tai Intellectual Property Management Certification GB-1

WT-Wo Tai Intellectual Property Management Certification GB-2

WT-Wo Tai after-sales evaluation service certification 2011GB

WT-Votai EU CE Certification 2023-1

WT-Wo Tai after-sales service system certification GB

WT-Quality System Certification_ISO9001

WT-Environmental System Certificate_ISO14001

WT-two integration management system certification GB

REACH Certified-RCS-CERT-R204-104-9-Pentaerythritol

REACH Certified-RCS-CERT-R203-872-2-Wotai (Diethylene Glycol)

REACH Certification-RCS-CERT-R203-439-8-Epichlorohydrin

REACH Certification-RCS-CERT-R201-607-5-Phthalic Anhydride

REACH Certified-RCS-CERT-R201-177-9-Acrylic