There are so many companies produce plastic injection chair molds all over the world. SINO is one of the manufacturers and specialized plastic injection molding chairs.
arm chairs, armless chair, gas assistant chair moulds and etc.

How is SINO chair moulds:

1. Good plastic chair mold design, SINO has a strong team and they have rich experience in designing the chair moulds. They are mould design is the most important step for manufacture a good plastic chair mold, reasonable mould structure, the suitable ejector system, injection system, cooling system, air venting system, guide system.

2. SINO will choose the suitable steel, DIN1.2738 is very good steel for chair mold,
and if customer have wanna use P20, also ok.

3.SINO  Choose the best suitable tooling technical, Using big CNC milling tooling machine and mould press machine.

4. Mould assembling, the chair mold assembling must be very carefully, check connect of every mould plate; ejector pin, stripper, eject block or slider should move smooth.

5. Good technician manual polishing or plus hard chrome plating keep the chair long time lasting shine.
For more about SINO chair moulds, pls feel free to contact me.