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0.3mm G10 quality 420 440 material stainless steel balls
AISI 420
Feature: Magnetic, harden-able, fair corrosion resistance
General Applications: Used for special bearings and valves where balls requiring a combination of hardness and corrosion resistance
AISI 440/440C
Feature: Magnetic, highest hardness, good corrosion resistance.
General Applications: Used in bearing, nozzles and valves where lubrication is poor or absent.
AISI 201 / AISI202
Feature: Austenitic, corrosion resistance, long life working, however annealing can make it non-magnetic
General Applications: Used in valves and relevant application, food products, aerosols, home sprays, perfumes and medical equipments.
AISI 304/ 302 /303
Feature: Austenitic, corrosion resistance, slightly magnetic, however annealing can make it non-magnetic
General Applications: Used in valves and relevant application, food products, aerosols, home sprays, perfumes and medical equipments.
AISI 316
Feature: non-magnetic, good corrosion resistance even when exposed to marine atmosphere and sulfuric acid.
General Applications: used in presence of sulphuric, phosphoric and acetic acides, Mainly used in chemical, paper and textile industries.
AISI 316L
Feature: Characteristics same as 316 but with excellent corrosion resistance. Lower carbon content than regular 316.
General Applications: Especially used in Jewelry, and Human Implant Applications




Yuncheng Condar steel ball Co., Ltd
1.Establish in 1998.with 20 years of experience in production and marketing.
2. Possess SGS/ROHS certificate ,guarantee and a brilliant management team.
3.Advanced production equipment and testing equipment.
4.Fixed Assets more than 10 million RMB.
5. Technical personnel with more than 10 years of production experience.
6. National AAAAA level logistics park as our warehouse, Large stock and fast delivery.
7. 40% domestic market sales volume as foundation.
8.High reputation,Accumulated many customers from all over the world.
We sincerely looking forward to establishing partnership with any customers at anytime.

OEM Service
Because we're not just a ball company, we can go beyond this technology to provide subassemblies or complete solutions. We can combine our ball technology with our injection molding, segmented linear bearing, and motion control expertise. We have extensive in-house tool room capabilities and offer rapid prototyping. With manufacturing facilities that span the globe, we can produce and deliver your solution with minimum time and cost.

Delivery time: 20 working days after received the deposit.
Package: 1.Commercial packaging: plastic bag + color box + carton + pallet
2.Industrial packaging: a). plastic + iron barrel + pallet;
b). plastic + weaving bag+ wooden carton ;
3.According to the requirement of customer

Advantage &Service
-You can conatct us within 24 hours
-sample is free within 0.5kg.
- 10 years export experience
- Strict quality control
- Delivery in time
- OEM service is available with good prices
- Your success is our business and future


Special bearings and pumps, aerosol pumps, gardening and household sprayers, pre compressed perfumery pumps, seams, medical application valves, agricultural backpack sprayers, recirculating balls. They are used in foodstuff, chemical, naval, aerospace and military industry.


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