Hangzhou Riwa Pigments Co., Ltd. is located in the south bank of the Qiantang River Jiangdong Development Zone, is a collection of production, management, research and development as one of the pigment chemical enterprises. The company produces and sells organic, inorganic, azo, color gen, color lake and other series of more than 100 varieties of pigments. Our pare widely used in ink, paint, coatings, plastics, printing paste, cultural and educational supplies and other fields and related industries. Founded in 1987, the company covers an area of more than 60,000 square meters. Products are exported to Europe, America, Asia, Africa and other more than 80 countries and regions. The company has advanced and perfect testing facilities, strict production management and quality assurance system, and has been awarded "AAA" level enterprise by relevant departments for many times.

Main products:
1.Yellow pigment: PY1, PY3, PY12, PY13, PY14, PY65, PY74, PY83, PY97, PY139, PY168, PY176, PY180, PY183, PY191 and etc.

2.Red pigment: PR2, PR3, PR4, PR8, PR21, PR22, PR23, PR48:1, PR48:2, PR48:3, PR48:4, PR49:1, PR49:2, PR53:1, PR57:1, PR63:1, PR112, PR122, PR146, PR170F2RK, PR170F3RK, PR170F5RK, PR170F7RK and etc.

3.Orange pigment: PO5, PO13, PO16, PO34 and etc.

4.Blue green pigment: PB1, PB15:0, PB15:3, PB15:4, PG7 and etc.
The company has its own production base in Hangzhou, and various specifications of products can meet different technical requirements. Products are divided into water-based, oil-based, solvent-based, plastic, transparent, covered, heat-resistant, sun-fast, etc.
In good faith, the company pays attention to product quality, and actively develops high-tech pigment products. The company's application testing is synchronized with the international, such as, sand and ink meter, concussion meter, flat grinding meter, computer color meter and other testing facilities and testing means. The company passed ISO9002 quality system certification. We welcome people with lofty ideals to work with us to create a better tomorrow.