亚洲色大成网\站久久久_日本乱子伦一级视频_九色视频在线观看国产_久久精品国产一区二区无码

NANJING LONGXY CHEMICAL CO., LTD.

SICHUAN LONGXY NEW MATERIAL CO.LTD.

Specializing in the production of optical brighteners,
organic pigments, antioxidants

HOTLINE

+86-25-83202358

CONTACT

Nanjing Longxy Chemical Co., Ltd.

■ Sales department: Room712, Nanyou Building, No.66,Xinmofan Road, Gulou District, Nanjing,210009, China
■ Factory: Huji Industrial Park, Hai'an, Jiangsu, China
■ Tel: +86-25-83202358	■ Fax: +86-25-83218996
■ E-mail: victor_hsu@163.com , sales@longxychem.com	■ URL: luckhartbusinessservices.com