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China leading manufacturer black color carbon steel ball

Carbon steel balls have excellent surface quality ,high hardness and high load bearing capacity as a result of through hardening.
1)According to the different materials can be divided into Low carbon steel ball Medium carbon steel ball and High carbon steel ball, The main material is 1010-1015,1045,1085
2)According to the hardness can be divided into Soft ball(HRC28) and hard ball (HRC55-60 after heat treatment).
Material | AISI1010,AISI1015,Q235,C10,CK10,CK15 |
Color | Original steel color |
Standard | AISI/DIN/GB |
Grade | G100, G200,G500 ,G1000; |
SIZE | 0.35MM-50MM |
Certification | ISO,SGS,ROHS,REACH |
Hardness | HRC55-60 |



Carbon steel ball is used in bearing accessories, hardware, bearing, mechanical, Auto parts, Machinery accessories, grinding.


Packing Details :Carton packaging, woven bag, carton + tray, drum or according to customer requirements packaging.
Delivery Details : 3-5 days after order ,According to the order quantity.







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.

Q: Are you trading company or manufacturer ?
A: We are a manufacturer for 20 years.
A: Generally it is 3-5 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us as below:
Q:What about your steel ball's quality?
A: Checking in the whole manufacturing process &100% inspection before shipment to ensure the quality of our produces.
Q: What's your packing method?
A:Inner packing: Dry packing of oil packing are provided according to your needs.
Outer packing:(1)volatile rust preventive paper +poly bag+iron drum+wooden/iron pallet.
(2)20kg/poly bag+carton+wooden pallet or wooden box;
(3)customized packing;
Q:IS your steel ball competitive?
A:Yes,of course.Steel ball manufacture with more than 16 years experience.the raw material we only used is the best steel manufacturer in China.Supply high level of produces with reasonable price.But our main goal of business is to always be fair and honesty when dealings with our customers.Strive to work together with customers to achieve much more than we can achieve alone.
Q: The price of steel ball is the same?
Because the specifications of steel balls Grade,Quantity,Packaging,and so on,the price is different,specifically to discuss.

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