CAS world international group Limited(headquarters)
To address: shenzhen futian district bamboo forest road 4 everbright bank building and floor
Telephone: 0755-82737303
E-mail: stone@casw.net

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Hong Kong division overseas international group Co., LTD
To address: Hong Kong coats DaDao number 80 building 10 layers
Electricity words: 28612966
E-mail: HK@casw.net

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Shenzhen cas world international group Limited
To address: shenzhen futian district hualian building 608
Telephone: 0755-82737323
E-mail: sz@casw.net

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Guangzhou-cas world international group Limited
To address: guangzhou martyrs road, province academy of sciences institute 23-1 electronic building the first floor
Telephone: 020-87681900
E-mail: gz@casw.net

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chengdu-cas world international group Limited
To address: WuHouOu chengdu a loop west a promotion bridge road no. 2 ruijin square 1 10 E building
Telephone: 028-85067322 028-85083963
E-mail: cd@casw.net