Dongying Lake Petroleum Technology Co., Ltd.
12yrs20+ staff2,200+ m²US $120,000+4.8/5 (3 reviews)
- Warranty available
- ODM service available
- Full customization
- Finished product inspection
- Supplier assessment procedures
Laizhou Yuanda Chemical Industry Machinery Factory
16yrs30+ staff18,000+ m²US $2,000+0.0/5 (0 review)
- ODM service available
- Full customization
- Finished product inspection
- Supplier assessment procedures
