VAT EXP-- The Expert and Manufacturer of Vat Dyes, is a group of manufacturers of Vat Dyes set up in Shanghai, China. VAT EXP is a professional service window invested by two factories of Vat Dyes, Xuzhou Vat Chemical Co., Ltd. and Xiangshui Hanglong Chemical Co. Ltd.. Now we are cooperating with Royce Colors (USA) to produce liquid vat dyes in China.

Our commitment to excellence in Customer Satisfaction is supported by a Global Infrastructure affording our customers worldwide sourcing capabilities with unparalleled service backed by state of art Manufacturing facilities.

Our Technical and Regulatory staffs consist of leading names in their respective fields. This enables us to provide the best technical and regulatory compliance support, product development and application support to our customers. We take pride in our long history of customer service and going the extra mile to meet the needs of our customers.

We continue to invest in the latest technologies to guarantee that our stake-holders will always receive the optimum value for their purchases.

Every day, we deliver creative solutions that give you quantifiable improvements to your bottom line

Our Vision of Excellence is attained through the Utilization of our:
Laboratory personnel with years of experience.
Product Application Specialists whose in-plant experience guarantees customers the best product value.
Global supply infrastructure utilizing the world's pre-eminent raw material suppliers.
Quality Assurance processes that result in product conformance that is second to none.
Regulatory Team that fulfills all existing and future compliance needs.