Contact Us
- Zip code:
- 061300
- Phone:
- +86-317-6213222
- E-mail:
- info@txh-china.com
- Address:
- Yanshan, Hebei Province
current location:Home >> Certification
- Business license
- Trademark registration certificate
- Hebei Province Science and Technology Small and Medium Enterprises Certification
- After sales service of company certificate
- Occupational health safety management system certificate
- Environmental management system certificate
- Quality management system certificate
- Φ25-711 ERW pipe mill CE certificate
- Φ219-3860 spiral pipe mill CE certificate
- China credit rating AAA certification
- Provincial Excellent Credit Enterprise Honorary Certificate
- Quality Service Credit AAA Enterprise Honorary Certificate