4-Methoxy-m-phenylenediamine-sulfate hydrate cas no. 6219-67-6 97% CAS NO.6219-67-6

Stock products, own laboratory

Established in 2007, Win-Win chemical CO., Limited is a privately held corporation headquartered in Wenzhou Longwan Industry District. We focuses on the R&D and engaged in customize production of aromatic fluoride compounds, heterocyclic compounds, Organosilicone and difficult-to-make chiral building blocks etc. We can provide our customers with first-class products of different quantities ranging from grams to kilograms even up to multiple-tons.

Win-Win is ISO 9001:2015 certified and all of its business activities are in strict compliance with the international quality management standards.

In 2015, we built up production base in Jinxi Industrial Park,Fuzhou City, Jiangxi province, and covers a total area of 73,300㎡. More than 10 million US dollars was invested in 2014 to expand the plant.By the end of June 2017, we completed six production plants, a public works building, three warehouses and a boiler room, as well as sewage treatment facilities and emergency pool.

Our company's ideal is "customer first, integrity-based." We always give top priority to product quality and service, willing to work with all partners to achieve "Win-Win" for a better future. We believe we will be your most trusted partners.