1. tool and mechanical parts fabricated in China. 
2. Material -- metals. 
3. Based on CAD drawing from customers. We also privdes CAD services to our customers. 
4. Tolerance grade: IT2
5. The total price includes (1) fabrication (labor and tool), (2) material price, and (3) service charge on shipment and others.
6. The fabrication price will be quoted based on the time of the labor and fabrication tool cost. Reference hourly price is based on fabrication in Singapore.
7. Lead time is 14 days. 
8. Please contact the shop owner for buying the price tickets for your parts. For example, if the fabrication will use 3 working hours, you need to buy 3 fabricartion ticket, material ticket, and service charge. It will help you easily to manage your fabrication cost. Or you may ask 4U Shop owner to offer a bundle price for you. 
9. 4U Shop Owner: MAI ZHIHONG, PhD. in Engineering; Email: maizh@alumni.nus.edu.sg, Tel/WhatsApp: (65)91863302;