Custom 36/38/40/42/47/50 mm Engine Oil Cap Child Proof Cap Lids, Bottle Caps, Closures Manufacturer

Custom 36/38/40/42/47/50 mm Engine Oil Cap Child Proof Cap Lids, Bottle Caps, Closures Manufacturer. Customizable Diameter: Available in standard or custom diameters to fit specific bottle requirements. Wide Color Selection: Colors include red, white, black, blue, yellow, green, orange, and more. High-Quality Materials: Made from PE new material and PP for durability and anti-corrosion. Leak-Proof Design: Features anti-leakage, non-spill, and good sealing properties. Low MOQ: Minimum order quantity is just 1 piece for flexible purchasing. Fast Delivery: Delivery takes 5-7 days after payment; some stock ships within 1 day. Free Samples: Free samples available; buyer only covers express freight cost. Certified Quality: Products hold SGS, RoHS, ISO9001:2015, and UN approvals.