densiTECH+ Automatic density measuring instrument

Shanghai RUIAO Trading Limited is a company focusing on the fields of the high quality chemical products and equipment, provide the products with excellent technologies and uniformed quality for the rubber field, especially for tire field. Our company can provide many famous products in the world and has set up strategic cooperation relationship with these excellent chemical companies.

Our company has become the qualified supplier for many rubber companies since creation, our service core value is the persistent development, we hope that we can provide excellent service for you.