PC188

Shun Wing Aluminium Works Co., Limited

Valid

PC188A

Shun Wing Aluminium Works Co., Limited

Valid

OC032

S & K Construction

Invalid

OC033

Wang & Lee Contracting Limited

valid

OC034

Star Butt Engineering Limited

valid

OC035

Galaxy Engineers Limited

valid

OC036

Hong Dau Construction Co., Ltd.

Invalid

OC037

Yee Hop Engineering Co., Ltd.

Invalid

OC038

Sze Fung Engineering Limited

valid

OC039

Guardian Fire Engineers and Consultants, Limited

valid

OC040

Interlite (Asia) Limited

valid

OC041

Shielder Hong Kong Limited

valid