
Plastic Engine Oil Lid Plastic Bottle Child-Proof Screw Cap. Customizable Diameter: Available in Standard or Customized sizes to fit various bottle requirements. Wide Color Options: Colors include red, white, black, blue, yellow, green, orange, and more. Child-Proof Design: Screw cap features child-proof mechanism for enhanced safety. Anti-Leakage Sealing: Ensures good sealing with anti-corrosion and non-spill properties. 100% Automated Inspection: All products undergo 100% inspection by automatic sealing test machines. Fast Delivery: Delivery takes 5-7 days after payment; some stock ships within 1 day. Free Samples Available: Samples are free; customer only pays for express freight. ISO and UN Certified: Products are ISO9001:2015 certified, UN approved, and RoHS compliant.