- Shanghai Kailin Paint Mfg Co., Ltd.
Address: No. 8388 Songze Avenue, Qingpu District, Shanghai TEL：021-65218891
- Huayi Yipin（Yixing）Performance Pigment Co., Ltd.
Address: No.1 Huayi Road, Yixing City, Wuxi City, Jiangsu Province TEL：021-62570666
- Shanghai Huayi Coating Co., Ltd..
Address: 707 Huatong Road, Jinshan, Shanghai TEL：021-67320099
- Shanghai No.4 Reagent & H.V. Chemical Co., Ltd.
Address: 200 Huatong Road, Jinshan District, Shanghai TEL：021- 56671938
- Shanghai SSS Reagent Co., Ltd.
Address: No. 2588 Jungong Road, Yangpu District, Shanghai TEL：021-65741995，021-65748102
