1. ORK hard rubber ball has passed all kinds of performance testing. The testing covers dimensional stability testing, stretch testing, colorfastness testing, pilling and abrasion resistance testing, etc. It adheres to the regulations of well-known sealing standards including DIN3770 / DIN3771, ISO3601, AS568, and BS4518
2. People find that this product is extremely flexible and durable, making it ideal for many applications such as car manufacturing. It is used for the purpose of sealing different types of fluid and air flows
3. The product is well-known for its mold and bacteria resistance. It has an anti-germ layer that features a high antibacterial level. It prevents unnecessary vibration thereby reducing the energy wastage
4. There is sufficient strength inside this product. Force analysis is performed prior to manufacture to find the forces acting on each element. And the best-suited materials are chosen to withstand these forces. It stands up to a wide range of pressures
5. It does not release potentially harmful chemicals and gasses. It has met some of the world's most rigorous and comprehensive standards for low emissions of volatile organic compounds. It brings cost-effectiveness because it is cheap
1. ORK is outstanding for its high end rubber ball .
2. We dream of becoming an international hard rubber ball manufacturer. Check it!