About Us

Excellence. Customer first

     Johnson Fine Chemical Co., Ltd. established in 1997, is a subsidiary of Sea Chief Group. Johnson manufactures class-leading hardender for adhesives and curing agents such as MOCA, and devotes to develop speciality chemicals including speciality raw materials such as monofunctional isocyanate, 1,5-diisocyanate-naphthatene, dimethylthio diamino thouene, etc.      

     Approved by ISO9001: 2000, Johnson achieved great success and grew their product market shares. Besides, they cooperated technically with global companies in the development of new products, innovate and improve dated techniques, and also provide technical support to customers. Meanwhile, with active market feedbacks, Johnson further enhanced the quality of product and expanded the range of applications steadily. Johnson has built a sophisticated system for technological development, and product promotion. The quality of products are world class. 

     Johnson consequently established three main branches, located in Taiwan, Thailand, and China, respectively. Their business activities are connected globally. “Strive for continuous improvement, customers first, innovative development, and connecting markets” has led to Johnson’s success. It is not only Johnson’s business model, but also a goal for Sea Chief Group to strive for and abide by.

     As for the 21st century, Sea Chief Group is expected to map out the blueprint of future developments, train talents, expand corporation’s investments and boost beneficial results. Additionally, Johnson will improve organization management and increase efficiency to meet international standards. Through sustainable development, Johnson wants to contribute to the society.


Innovation and development. Market integration


High quality, worth your trust!



ISO 9001 Certifications

ISO 9001 Certifications:Quality Management Systems

Certifications of Green Building Materials

Certifications of IAAF


Information is immediately available

2018 Taipei Building Show
Our Booth
Green Building Area N302

Exhibition Dates & Hours
10:00 am to 6:00 pm, December 13 to 16, 2018

Exhibition Venue
Taipei Nangang Exhibition Center, Hall 1
HARTDUR RE101 is an universal curing agent for adhesive based on hydroxyl polyurethane, natural and synthetic rubber.