OEM Service The factory focus on OEM manufacturing according to customer's drawing or sample. With 20 years Manufacturing experiences in the field of cnc machining,can handle all types of manufacturing method: Available metal processing methods in our plant are: Machining:NC&CNC machining,include turning,milling,drilling,grinding,boring,tapping.etc surface treatment: coating---oiled,plating,thermal Spray.etc     Surface modification treatment----surface heat treatment.etc Outsourcing: precision casting, forging,welding and heat treatment. outsourcing plant are surrounded, full sufficient resources. pneumatic marking system  The company's products mostly manufacturing and processing all kinds of machinery parts, metal products, metal pipes, gears, pumps, valves, fasteners, steel, plastic products, So the company used pneumatic marking system to provide customers with personalized label services. No matter what is graphics, text, product serial numbers, trademarks, or others, we can marking your products make it become your own permanent symbol . Quality control: Defeat rate: Below 1.5% Sample Cost: 2-3 times of unit price, will retured back after comfirmed the order. Processing Methods: it it decided depends on parts machinery property,quantity,material and so on, to find the best faverable way to cut down the cost and by the way keep the same quality requirements.   Technology Precision: ±0.005~ ±0.01mm Casting: CT4-CT6 Surface finish:Ra0.8 Applicable specification ranges:                      Tolerance for bushings(in mm) *Maximum OD:300mm                                         OD:H6 *Minimum ID:10mm                                             ID:H8 *Wall Thickness:1.5mm-40mm                              Height:±0.1 *Cold rolled *Turned *CNC machined *Ground *Hardened Packaging:  1.wooden case 2.Bubble Bag+ Carton + Woodencase 3.As per customer's requirements Quotation limited: Within 3 days after received the drawing. Material Capability The mostly mainly material we process are include steel, steel alloy, free cutting steel.

Discription	Grade	Notes
Carbon Steel	1010,1020,1045,1022,1566,1046	Pretty good at steel parts manufacturing, some of these material are in store,might be allow us offer free sample
Steel alloy	5120,5135,5140,4130,4135,4140,8640,8620,
Free cutting steel	1109,12L12,1119,12L14
Stainless	303,304,316,410	Listed grade is shown what we did before,for not exiting one,kindly feel free to contact.
Aluminun&aluminum alloy	2011,2024,6061,7075
Brass	C28000,C37710
Cast steel	415-205,450-240,WCB.
Grey iron	350,250,200
Ductile iron	60-40-18,65-45-12,70-50-05

Types of Materials: Bars: Rounds, Squares, Flats, Hexagons, & Extrusions
Tubing: Structural, CD & HF Seamless, DOM, EW, etc.
As a machining factory, It could say that,all kinds of material capability is offered.They share the same processing method,step,and inspects. The different is how to chose the tools,how to arrange the process,how hard or how easy to machining. Industries Served The mostly components we are made are involved in underbelow fields: Heavy trucks Crane The industrial equipment Medical equipment Manufacturing Automotive Construction machines Agricultural machines And other   Please notes all products shown on the net is belongs to our customer, it's just for show what we could do. We encaurage you to visit us and see our ability at all levels,Just as saying:Seeing is believing.For instant communication,please add Skype ID:aimeeyu92.or TM ID:nbbosheng.   Please send us Drawings / Picture / Sample or Details for Quotation. We are looking forward to hearing from you, Thank you!     Aimee Yu   Sales Manager Mobile:86-18067393562 E-mail:aimee t nbbosh.com ======================================== Ningbo Boshenghai Machinery Manufacturing Co.,Ltd Yunlong town,Yinzhou District, Ningbo City,Zhejiang,China  Web:  Email: info t nbbosh.com