1.Over 15 years of international experience in the field of mechanical manufacturing.
2.OEM and ODM.
3.Automatic production line to meet precision and high efficient modern production.
4. ISO9001 /ISO14001
1.Is your company a manufacturer?
Yes, we Stone group have 4 factories.
2.How about your export experience?
80% exported to Western Europe and North America, for customers like Siemens, Sulzer, Baker Hughes, etc.
3 .What does your company need to submit a quotation?
Drawings or Samples, together with information like quantity, material, tolerance etc.
4 . What if we do not have a drawing?
We can build the drawing according to your samples and offer you the price.