Jeff Shao - CEO & Founder

Measure the finished 30 mL sunscreen tube, flip-top, carton and pouch together. Use a buyer checklist to compare filled samples and supplier quotes.

Set a physical color reference for PCR cosmetic tubes. Compare the body, cap, ink, and carton under agreed lighting and record results by incoming lot.

Compare hair mask tube designs using the same fill, a consistent final squeeze, and a simple residual mass calculation. Record results for your supplier.

Match a toothpaste stand-up cap and finished tube to the carton opening. Check tolerances, loading direction, printed proofs, and shelf stability.

Compare rigid and silicone applicators on filled 10 mL lip gloss tubes. Check dose, swipe, cap residue, and artwork before approving your order.

Test filled 100 mL face wash tubes for leaks at the flip-top lid, shoulder, and tail. Use two practical checklists for bathroom use and parcel handling.

Approve mineral sunscreen tube samples with Xinfly Packaging. Compare PE and PBL, check the cap and tail seal, and plan a filled sample trial.

Approve printed 30 mL hand cream tubes with Xinfly Packaging. Check screen print, color, soft-touch finish, and how filled tubes fit the gift box.

A guest reaches for the shampoo with wet hands. The cap opens easily, the tube gives them just enough product, and they get on with their morning. That’s the goal. If the shampoo shoots across the shower or the tube…