BOSSA GPOUP INTROUDUCTION
Xingtai Bossa Machinery Manufacturing Co., Ltd is a group company that specializes in search, manufacture, sales and service.We have 5 branches factories, one moulds opening factory, Two precoated sand and lost foam factories, one steel pressure casting factory, one aluminum pressure casting and 2 imported and exported companies, Bossa and Yuejiang company.
Our leading products have various of brake shoe, wheel hubs, brake drum, leaf spring bracket, axle parts, gearbox housing, cylinder head and block etc.
Our manufacturing and exporting investing parts, die casting parts, CNC machined parts, forging parts, stamping parts and metal sheet parts.
Any products can be made if drawings and samples can be supplied.
1. Must meet Grade GG20 for gray iron castings.
2. Chemical Composition (Percent)
* Total Carbon: 3.0 - 3.50%
* Silicon: 1.90 - 2.30%
* Manganese: 0.60 - 0.90%
* Phosphorus: 0.12% Max.
* Sulfur: 0.10% Max.
3.1 Graphite Structure-
Predominantly type A, size 3-5.
Pearlitic with max. 15 ferrite
Free from chill
4. Physical Properties:
4.1 Tensile Strength- Min. 200 N/mm
4.2 Brinell Hardness- 190 - 230
A.Neutral packing box.
B.Original packing box.
C.Making the packing according to customer's requirement.
1.Material:Gray iron HT-250,meet the American standard G3000;
5.Low noise,less dust;
6.Long life span.
The Advantage Of Brake Disc
*Advantage in machining
* Application:BPW, MAN, ROR, SAF,etc
* Truck brake disc rotor of great quality and competitive price.
Casting: Automatic production line including sand mixing, moulding and pouring
Machining: CNC machining center
Inspection: Advance test equipment including CMM, tensile strength testing machine, hardness tester, spectrometer, parallel tester, etc.
Every detail contributes to our products of consistent quality and excellent performance
Below are part of the truck brake disc rotors we supply, for more information please feel free to contact us.
The brake disc we can make for: BPW, MAN, VOLVO,BENZ, SCANIA , SCANIA , DURAMETAL , IVECO , NISSAN , RENAULT ,HINO, HYUNDAI,etc. Meanwhile we can also manufacture products in accordance with the customer's requirements and pictures.
|BRAKE DISC||943 421 0312||MERCEDES|
|BRAKE DISC||03.088.34.04.0 / 03.088.34.04.7|
|BRAKE DISC||1386 686 / 1402 272||SCANIA|
|BRAKE DISC WITH FIXING KIT||1387439 / 1640561||DAF|
|BRAKE DISC||942 421 2112||Actros|
|BRAKE DISC||81 50803 0040||MAN|
|BRAKE DISC||81 50803 0041||MAN|
|BRAKE DISC||186593||Opel/Vauxhall /Chevrolet|
1.Can you do machining in your house? Rough machining or final machining?
Yes, we could do machining, both rough and final machining.
2.Casting technology of our products?
Sand casting, Die casting, Pressure casting, Lost foam casting.
3.Most used pattern tech?
Lost foam casting.
4.Is it possible to do painting?
Yes, painting by ourself.
5.What are the key raw material used in your foundry?
Casting iron, steel , Aluminum raw material etc
6.What is it the range of unit weight your production facilities currently handles?
Min: 1KG Max:7000kg
8.What is it the range of sand box dimensions that your production can handle?
9.Max production capacity per year in ton? Actual annual production in last year?
Max production 30000 tons, 26000 tons in last year.
10.Raw material of Iron used?
Grey cast iron, Ductile cast iron, Vermicular cast iron
11.All the processes are produced by yourself?
Yes, From moulds development, lost foam casting production, painting to final machining parts, all the process are produced by ourself.
12.How could you guarantee the products quality?
Pls look at our QUALITY MANAGEMENT SYSTEM, all the process will be passed our technical test. 100% qualified products can leave our factory.
13.How about your after sales service?
24 hours service by our professional sales man, any question you could ask us through alibaba or by email.
14.Is it competitive for your price?
Yes, Our price is very competitive in north of China. Such as, labor cost, (Xingtaiis a small city, for our labor cost is cheap than the big cities.)
Casting, Cast Iron, Iron Casting manufacturers / suppliers in China, offering OEM & ODM Cast Iron with Grey Iron and Ductile Iron, Vehicle & Pump Castings for Industry Equipment, Casting Flanges with Ductile Iron and so on.
Our company have been specializing in manufacturing and exporting all kinds of casting products, mainly as follows:
Export of various castings and machined products
Gray iron castings/cast iron, Ductile iron castings/Spheroidal/Nodular Graphite castings, Aluminium castings, Steel castings.
Technical method: Sand cast, investment casting, lost foam cast, gravity cast, die cast.
We has experienced engineers and quality control people and can develop and design products separately or coordinated with customers according to customer's request, to meet the requirements of different customers. We will supply customers with excellent quality, reasonable price, punctual delivery, classification certificates and other quality certificates as required.
Our Market: We has established good business relationships with the oversea customers from Russia, U. K., Australia, Korea, Malaysia, etc...Under the principle of equlity and mutual benefits, we always abide by the concluded contracts and keep our promises.
We are ready to offer customers the best service in diverse and flexible ways according to customers'
We can recommend more suitable product and give the best solutions for you according to your requirements.
1.Keep closed contact with workers, supervise production quality and progress.
2.Chartering & Booking Shipping Space before delivery a week ago, then we will give you the related documents.
We will accept return if the goods have problems in quality.
If you have any question please don't hesitate to contact me!