�ݺ�ߣ

Chong Chi Woon

73 Followers 118 Followings

73 Followers 118 Followings

Personal Information

Organization / Workplace

Jurong West, Singapore

Occupation

DESIGN ENGINEER - ELECTRICAL

About

��ϧÿһ��ÿһ�룬��Ϊ�˲�֪��һ�̻ᷢ��ʲô��...