Polypropylene (PP) plastic balls are indispensable in modern industries, valued for their chemical resistance, durability, and cost-efficiency across applications from industrial filtration to medical devices. Below is a curated list of verified manufacturers renowned for delivering high-quality PP plastic solutions, combining technical expertise with global market presence.
1. Kaifeng Bell Fabricare de bilă din oțel inoxidabil Co ., Ltd . (China)
Bell Balls a fost fondată în 2003, Kaifeng Bell este un producător de minge de precizie de frunte, oferind pp/pom/nylon pa66/abs/ptfe/peek,/bile de plastic acrilice proiectate pentru densitate uniformă și precizie dimensională (1mm - 60mm) . au certificare ISO și au servit mai mult de 50 de Coutrie
Kaifeng Bell este un producător versatil, bile și bile de plastic din oțel inoxidabil, bile de sticlă, bile de alumiunum/ bile de cupru etc. .
2. Engineering Laboratories, Inc . (SUA)
Based in Oakland, New Jersey, since 1935, this FDA-compliant manufacturer specializes in PP plastic balls designed for high-temperature resilience (up to 180℃F/82℃) and chemical inertness.their custom solutions range from 1/8" to 4" in diameter, emphasizing reliability in aggressive environments.
3. Precision Plastic Ball Company (SUA)
Operating out of Lake Zurich, Illinois, this firm excels in hollow and solid PP plastic balls for medical, chemical, and cosmetic applications. Their FDA-approved products-known for buoyancy and UV stabilization-include corrosion-resistant hollow balls (1.5"–6") widely used in float valves and liquid level systems.
4. CIC Ball Company (SUA)
CIC IS Located in North Wales, Pennsylvania, CIC Ball specializes in custom PP plastic balls (1/8"–6") built for industrial durability, with heat resistance up to 220℃F (104℃). Their ISO 9001-certified processes ensure tight tolerances for metal processing and flow control applications, supporting bulk orders with consistent Calitate .
5. Röchling Group (Germania)
They are A Mannheim-based global leader in engineering plastics, Röchling provides PP materials like Polystone P-heat-stabilized, FDA-compliant, and widely used in food and medical sectors. While focusing on raw materials, their high-performance PP grades are trusted by downstream manufacturers for precision ball production, emphasizing traceability and sustenabilitate .
