Zhejiang Omnipotent Spring Machine Co.,ltd 4 years ago ID: #558794 Listed In : Business & Services Insurance Agent Machines & Equipments No.2790,Xingsheng Rd, Shenzhou City, Zhejiang, China. 86-575-83030220 www.wnjspringmachine.com/ Business Description Omnipotent Spring Machine Co.,ltd is a China CNC Spring machine manufacturers and Torsion spring making machine suppliers,find Machine for making spring price. Reviews & Ratings Write a Review No Review. Please login / register to add your review.