Import Black Rubber Caster — Buy in Bulk from Supplier in China

The Black rubber caster from Guangzhou Sea Link Industrial Corp. Ltd. features a pressed steel housing with zinc-plated finish for corrosion resistance, paired with a double ball-race swivel head sealed against dust. The wheel consists of a plastic core with a black rubber tread, designed for quiet rolling on hard floors while supporting loads up to 150 kg per caster. This design is intended for industrial carts, medical equipment, and warehouse trolleys where floor protection and smooth movement are essential.

The caster uses a standard 50 mm wheel diameter with a 25 mm width, common in medium-duty applications. The swivel mechanism includes a 360-degree rotation with a locking brake option, typical for casters used in logistics and manufacturing. The zinc plating meets ISO 9227 salt spray resistance standards for mild industrial environments, though no certification documents are provided by the supplier. Rubber tread hardness is approximately 75 Shore A, balancing grip and rolling efficiency.

Buyers in the warehouse automation, healthcare equipment, and retail logistics sectors commonly specify this caster for its low noise and floor-friendly properties. The supplier accepts orders starting at 50 units, with packaging in bulk cartons of 10 or 20 units. Delivery terms are typically FOB Guangzhou, with payment by T/T or L/C. Lead time is estimated at 15 to 20 days after order confirmation, subject to production scheduling.

Guangzhou Sea Link Industrial Corp. Ltd. operates from Unit De, 13/f, Sino Square, 211 Changgang Road, Guangzhou, Guangdong. The company is listed as an imported supplier with harbor-tier trust status, indicating verified business registration and compliance with export documentation standards. No details on years in operation, workforce size, or production capacity are provided in the listing.

The supplier does not claim certifications, awards, or client references. Its profile shows no response rate or average reply time, suggesting limited engagement on the platform. The listing focuses solely on product specifications without promotional claims. Buyers should treat this as a direct manufacturer or distributor without additional public verification beyond basic export compliance.