DOA is also used as the plasticizer or emollient of natural rubber and synthetic rubber which can improve the  resilience of the products. 

Pre-Sales Service: 
* Prompt reply and 24 hours online, professional team to provide best price and high quality 
product.
* Sample testing support.
* Every batch of products will be tested to ensure its quality.

After-Sales Service:
*The fact of logistics information monitoring. 
* Any questions about the product can be consulted at any time. 

Henan Bright Commercial Co., Ltd.is with ISO9001 quality management system,all our products are manufactured by strict procedures. With the advanced test equipments in our Lab, all shipments are tested carefully before delivery to assure the quality consistency. The quality standard for each customer is established. All the sample and shipment lots have been filed detailed and be able to traced.

Through many years of development, our company has become a large-scale enterprise with research, production, assembly and marketing capabilities. Guaranteeing stable and timely supply, credible quality and sincere service, our products sell well in both domestic and overseas markets.

Our aim is to provide customers the high quality products, most competitive pricing, the shortest delivery time and the unequaled service. We pursue the management tenet of "Quality is Superior, Service is Supreme, Reputation is First", and will sincerely create and share success with all clients.

We welcome you to contact us for more information and look forward to working with you!