YUEYI Mold, China experienced bi material mold maker, quality offer bi mold plastic shaker caps, double color training water jug caps mold, multi component gym bottle sealed cap mold, rotary mold jumbo drinking bottle cover. 

At YUEYI，all finished molds are approved by our QA department before shipping, and we have strict final inspection instruction to check our products that details as below <Final Moulds Inspection Checking List>.

INSERTS
What is the customer required hardness?
What is the actual hardness?
What is the required surface finish on the molding sufaces?
What is the actual surface finish?
Are ribs polished in line of draw?
Is any EDM visible in the ribs?
Do the inserts have a good visual appearance free of hammer
marks, dints, and machining marks deemed unexceptable? If yes what are the issues?
Are the molding surfaces free of scratches?
Are cutter marks visible in the ribs?
Are ribs polished in line of draw?
Is any EDM visible in the rib?
Are cutter marks visible in the rib?

If you’re still looking for the good multi shot outdoor drinking bottle screw lid mold maker in China, we can be your another good choice.

Lucia

lucia@yueyimold.com