Yes. Typically, Suzhou Ultimate Sealing Technology Co.,Ltd. will inform the customer of the volumetric weight of o ring after shipment. Our customers don’t need to worry about keeping track of various DIM weight calculations, because we understand well how shipping fees are calculated and will keep track of any changes that occur. We know that making a simple shift can cut shipping expenses considerably. To avoid overpaying and keep chargeable weight to the minimum possible, we will let our freight forwarder know in advance when we are expecting deliveries. They will be able to creatively combine the packages to simplify logistics and cut the shipping costs.

Ultimate Seal is highly prestigious for its high quality rubber strip. Ultimate's o ring series are created based on unremitting efforts. Ultimate rubber gasket seal is professionally designed. The design is carried out by our robust team who use advanced tools to design a partition wall with an advanced acoustic system. Customers who have used the product for many years praise that it has basically no pilling or plush balls.

Our goal is to make every customer enjoy the service at we Seals. Check it!