X&Y International Industrial Co., Ltd:
Add.:  Building C. Zedali Science & Technology Park. Jian'an Road., High tech Zone,
Tangwei, Fuyong, Bao'an District, Shenzhen, Guangdong Province, China 
Zip code:  518103
Tel:  (86-755) 27806543 (30 line) 27568506 27568442
Fax:  (86-755) 27568435 27808350 
Email:  oversea@xing-ye.com
sales@xing-ye.com
xingye@szonline.net
  
Kunshan X&Y Anti-static and Clean Room Technology Co., Ltd:
Add.: No. 188, Road Luxing, Zhoushi, Kunshan, Jiangshu Province, China
Zip code:  215300
Tel:  (86-512) 57868511(8 line) 57868500
Fax:  (86-512) 57868522
Email:  sales-ks@xing-ye.com
  
Beijing Polaris Technology Co., Ltd:
Add.:  5th, Block 2, Hongda Industry Park, No.8 Hongda Road North,
Beijing Economic and Technologic Development Zone, Beijing, China 
Tel:  (86-10) 67866697(15 line)
Fax:  (86-10) 67863240 
Email:  sales-bj@xing-ye.com

Subsidiary company:
Zhuozhihui Technology (Shenzhen)Co., Ltd
Shenzhen Xinan Trading Company
Beijing Polaris Technology Co.,Ltd.
Kunshan X&Y Anti-static and Clean Room Technology Co., Ltd