Considerable world-wide attention has been directed to the control of asbestos in the workplace. Although the various practical options for controlling of asbestos in large plants are well established, there are many contraints in regard go the finance resources, trained personnel, legislative coverage and overall strategy for control in small factories (eg. asbestos cement (A/C) sheet factory in this country). This paper describes an organization patern to overcome the abovementioned problem. It is based on the cooperative principle under which 18 out of the 23 A/C sheet factories pool their finance resources to form a system of group industrial hygiene sevices. Independently,small establishments can not afford to have any health services at all, but by sharing costs, They can have the benefit of the services. The services consist of an industrial hygiene group staffed by two industrial hygienists, one industrial hygiene technician, and one secretary from the Chinese A/C sheet Factory Association. The services are delivered to the factories throung mobile unit activities. The mobile unit makes regular circuit to member factories at least twice a year, depending on the number of employees. Among the industrial hygiene services, the organization offers work-site as well as environmental monitoring, evaluation and control of asbestos is one of the most essential activities. The intensive monitoring, evaluation and control of work environments in the A/C sheet factories is well reflected by the remarkable reduction in airborne asbestos concentration among the membership factories. The group, which is organized under the form of a juridical person, is storongly supported by the government and closely connected with research institution.