About Us "Harvey, Main & Co., Ltd." was established in 1933. We are supplier of medical instruments, engineering training equipments and professional testing instruments, with ability to provide pre-sales and after sales service. We represent a number of companies from different countries, the product range including university level teaching equipments, civil engineering testing equipments, environmental protection instruments and laboratory equipments. We also provide professional consultant and maintenance services. Our customers come from academy, accredited laboratories, architectural companies, industries and government departments etc.

Contact Information Hong Kong Office Address: Rm 2204 Well Tech Ctr., 9 Pat Tat St., San Po Kong, Kln., HK (Map) TEL:(852) 2528-1486 FAX:(852) 2527-5907 e-mail:sales@harveymain.com Shanghai Office Address: Rm 905, No. 1, Lane 218, East Guilin Street, Xuhui District, Shanghai 200235, P.R. China TEL: (86) 21-6413-0559 / (86) 21-3368-0627 FAX: (86) 21- 6413-1091 e-mail: sales@yxact.com