Motor Engine Oil Lubrication Bottle Cap

  Motor Engine Oil Lubrication Bottle Cap We specialize in manufacturing Motor Engine Oil Lubrication Bottle Caps, producing dedicated threaded anti-theft sealing caps for 1L-4L HDPE oil cans and lubricating oil containers. Made from brand new oil-resistant HDPE/PP, these caps are machine-injected with a built-in anti-theft break ring and sealing liner, offering excellent anti-theft and sealing performance. They are widely compatible with automotive engine oils, motorcycle oils, synthetic lubricants, gear oils, antifreeze, and other products. Standard sizes are 32mm, 38mm, 42mm, and 50mm; other non-standard sizes can also be customized to your requirements.   Colors, materials, logos, etc., can all be processed and produced according to your specifications. Before leaving the factory, each product undergoes both machine and manual quality inspection to ensure a high pass rate. Key Features:   Product Features