Waterproof plug, a crucial component in various industries, offers unparalleled protection against moisture and debris. Manufactured by Yueqing Chengyi Seal Co., Ltd, our blue silicone waterproof plugs ensure reliable sealing for diverse applications.

With customizable features including model number, color, size, weight, style, technology, standard, and grade, our plugs cater to specific requirements seamlessly. Proudly made in China, these plugs are synonymous with quality and durability.

Designed to resist even the harshest conditions, our silicone waterproof plugs guarantee a secure seal, preventing any potential damage.

Supporting drawing proofing, sample customization, and small batch machining, our advanced technology ensures uniformity, smooth surfaces, and impeccable finishes. Choose our waterproof plugs for unmatched performance and peace of mind in your operations.