1, Jalan OP 1/2, One Puchong Business Park, 47160 Puchong, Selangor, Malaysia. Tel: 60 (3) 8076 9999 Fax: 60 (3) 8076 9998 Email: crest@crest-group.net
No.3, Solok Sungai Tiram, Bayan Lepas, 11900 Penang, Malaysia. Tel: 60 (4) 6462 268 Fax: 60 (4) 6456 292 Email: crest@crest-group.net
03-04, 3F, B Building, Ascendas-Xinsu Industrial Square NO.5 Xinghan Street Suzhou Jiangsu Province China 215000 Tel: +86(512)6741 2701 Fax: +86 (512) 6741 0973 Email: crest@crest-group.net
Blk 10, Ubi Crescent, #02-25, Lobby B, Ubi Techpark, Singapore 408564. Tel: (+65) 6746 8438 Fax: (+65) 6746 8436 Email: crest@crest-group.net
26/24 Unit 9 Moo. 3, Latsawai, Lamlukka, Pathumthani, Thailand 12150. Tel: +66 2030 7365 Fax: +66 2030 7366 Email: crest@crest-group.net