How about credentials for caster wheels of RuiHao?

A fair third party conducts several inspections on technical specifications, quality, and performance of our caster wheels, and also examine our factory's quality assurance system. Since our inception, we have continued to produce qualified products and passed relevant examinations. Now, Qingdao RuiHao Industrial Products Co., Ltd. has been awarded relevant certificates and can put certificate marks on our products and their packing. Our product quality certifications are given only by certification bodies authorized by accreditation administration under the State Council, and some of them are granted by international authorities.

The rubber wheels production capacity of RuiHao has gained wide recognition. trolley wheels produced by RuiHao is very popular in the market. The product is characterized by endurance. It is able to perform the same task many times in the same exact way endlessly without any fatigue. It has a wide range of uses in construction sites, farms, supermarkets, factories, farms, etc. This product can avoid the uncomfortable feeling of sweating when waking up in the middle of the night. It has been tested multiple times to prove its great deformation recovery performance.

RuiHao pays high attention to quality and service for better development. Ask!