Suzhou Ultimate Sealing Technology Co.,Ltd. has packages designed and made on our own to safeguard the rubber strip . If you have special needs, we can also do some customization on the product packages. The cost of packing materials can't be saved because they decide the safety of the delivered goods. The whole package should be complete and sturdy enough, which can prevent the packed products from breaking and the loss as well. The packaging process needs to be done relying on professional staff. Their rich experience and skills contribute to the easy handling, loading, unloading, and stacking of the products. More importantly, warning labels are stuck on the cargo.

Ultimate Seal has been a backbone enterprise after years of stable development for manufacturing o ring. Ultimate's rubber parts series are created based on unremitting efforts. The manufacturing of Ultimate ED ring is sophisticated and requires much workmanship. The processes mainly include: raw materials inspection, sizing formula, ball milling, glaze treating, and sintering. This product meets the requirements of international standard quality certification.

we applies high-end technology to produce the highest quality ED ring. Please contact.