It really depends on what you mean by ‘best’. When one is looking for a hardware prototyping manufacturer, it is prudent to consider parameters such as:
a. Design capability
b. Cost-Competitiveness
c. Flexibility of production schedule
d. Ability to provide vertical-integrated services
After deciding which parameters to focus on, you should then have options from several companies. Generally, better solutions comes from those with higher NRE fees.
So, really need to do a trade-off evaluation before making a decision on what is ‘best’ for you.
But in Tuowei, all of your requirement we can meets and Shenzhen Tuowei Model Technologies Co.,Ltd. was founded in 2002, located in No.201,Xinye 2 Road,1st Phoenix Industrial Zone,Fuyong,Baoan District, 7000 square meters of New plant,Near Baoan Road(107 national road),with only less 2km to Shenzhen Airport.
We are mainly professional in appearance,struction,vacuum casting,provide 3D pringting,CNC machining,and Low-volume Production service.
Now we owned 4 branch Companies.