Challenge Luminaries Co. Ltd. w Kowloon

Camel Paint Building Block 1, Rm.B, 9/F.,, 62 Hoi Yuen Road

Camel Paint Building Block 1, Rm C, 7/F,, 62 Hoi Yuen Road, Kwun Tong

觀塘開源道62號駱駝漆大廈1座13樓B8室

Building Block 3, Rm Q, 3rd floor, Camel Paint Building Block 1, Kwun Tong

號, 62 Hoi Yuen Road

Workshop No. L(1), 3rd Floor Camelpaint Building, Block III, 60 Hoi Yuen Road, Kwun Tong

East Sun Industrial Centre, 16 Shing Yip Street, Kwun Tong

駱駝 漆 大廈 3 期 5 樓 A1, 60 Hoi Yuen Road, Kwun Tong

East Sun Industrial Building, 6 樓, 20 Shing Yip Street, Kwun Tong

New East Sun Industrial Building, 號 F, A17, 18 Shing Yip Street, Kwun Tong

成業街19-21號, 成業工業大廈403室, Kwun Tong

觀塘成業街19-21號成業工業大廈3樓36室

觀塘成業街19-21號成業工業大廈19號

RM 15, 2/F, Shing Yip Industrial Building, 19-21 Shing Yip Street, Kwun Tong

219A, 2/F, Liven House, 61-63 King Yip Street, Kwun Tong

Unit A, 5, King Yip Factory Building, F., 59 King Yip Street

Kwun Tong Industrial Centre Phase 1, 472-484 Kwun Tong Road, Kwun Tong

King Yip Lane, Kwun Tong

觀塘鯉魚門道2號新城工商中心2樓210室, Kwun Tong

2 Lei Yue Mun Road, Kwun Tong

Selwyn Factory Building, 404 Kwun Tong Road, Kwun Tong

Laguna Plaza, 88 Cha Kwo Ling Road, Kwun Tong

3/F, Shop A1,, Hung To Centre, 94-96 How Ming Street, Kwun Tong

42舖, L3, 匯景廣場, Lam Tin

啟田道50號啟田商場2樓238及239號舖, 地舖, Lam Tin