Kowloon Metal Spring Factory Bookmark Write a Review Claimed Uncategorized Products / Servicesspring wire forming, stamping, Location 12/FA WAH SING IND. -14 WAH SING ST. KWAI CHUNGN.T. HK HK, Hong Kong Contact Information (Log in to view E-mail) Website URLhttp://www.kowloonspring.com.hk/en/