• First drill the center hole, and the outer diameter rough turning.
• Center bore fine boring processing, Outer diameter precision work.
• The outer diameter inserts the ditch thick precision work.
• Second main axle clamp, back trench processing.    

Above explanation, hoped can let fellow customers even more understand the lathe the processing procedure.

Sheng Wei fully utilizes it's capabilities and state-of-the-art machining, milling & turning equipment to create a high precision CNC machining service and products, like turned parts, turning parts, machined parts, machine shaft & metal parts etc for medical equipment, accessories & supplies. Sheng Wei accepts either OEM or ODM orders. Please feel free to contact us for further details on our product.

Sheng Wei Precision Co., Ltd., as one of the leading CNC turning machining manufacturers in the industry, offers a wide selection of parts ranging from agricultural equipment parts, automotive parts, and power tool parts, etc.

The customers are welcome to order highly-customized CNC turning machining parts because most of the auto parts require high precision technology and would work better by their own designed durability and versatility. With advanced technology and great innovation, Sheng Wei is experienced enough to offer customized services according to requirements of customers.

Sheng Wei enforces rigorous inspections on quality and safety. All the parts produced by Sheng Wei are made of steel and carbon of superior quality. Sheng Wei has complete service system for all the customers. The before-sale service offers potential customers substantial information of the products, and the after-sale service provides the well-rounded services that satisfy individual customer's demand on the customized parts.

The machining provided by Sheng Wei is precisely made because most of the parts are difficult to cut, and the roundness requests 0.05 mm only, so with the special threads such as 9/16-32 UN-2A，10-32 UNF-2A，0.145-80 UNS-3A，5/16-24 UNF-2A，2-56 UNC-2A will be a serious task for us.  The customers are welcome to order highly-customized CNC turning machining parts because most of the auto parts require high precision technology and would work better by their own designed durability and versatility. With advanced technology and great innovation, Sheng Wei is experienced enough to offer customized services according to requirements of customers.

Sheng Wei enforces rigorous inspections on quality and safety. All the parts are made of steel and carbon of superior quality. Sheng Wei has complete service system for all the customers. The before-sale service offers potential customers substantial information of the products, and the after-sale service provides the well-rounded services that satisfy individual customer's demand on the customized parts.

In addition, all precision metal parts are manufactured under Sheng Wei’s strict quality control, and inspected by our state-of-the-art inspection machines to achieve a 99.999% yield rate.  Sheng Wei's metal precision machining experiences and professional knowledge of blow mold making, slicing & milling, and cutting & forming directly lead Sheng Wei up to the higher stage of technical field, that's why Sheng Wei's technique stands tightly in today's market, receiving high reputation from most overseas and domestic customers.

At Sheng Wei's factory in Taipei County, customers and buyers have the opportunities to view more machining metal tools/parts and pneumatic devices are also included.  From which, we are confident to add more value for our clients for any project awarded to Sheng Wei. And we will focus on further more innovation to touch down buyers' demands.  

1. The Machining | Engineering plastic series : POM, PEEK, DERLIN, PETP, PVC, PTF, etc
2. Stainless steel: SUS303, SUS303Cu, SUS303Fe, SUS304, SUS304L, SUS316, SUSS316F, SUS316L, SUS416, SUS430, SUS630, 17-4PH etc.
3. Alum. alloy series : A6061, A6061T6, A5056, A7075, A2021, etc
4. Brass series : C3604, C3602, C5341 etc.
5. Titanium alloy series : 64 titanium, pure titanium, medical titanium, etc.
6. All kinds of exotic materials

As a well-experienced manufacturer of metal machining, we have been devoted ourselves into the best product to satisfy our customers.  We not only provide quality products but also services go along with the products.  With complete service system, you can send the drawing or contact us to discuss your requirement; Sheng Wei is experienced enough to offer customized services and execute blueprints according to your requirements.

Sheng Wei's metal precision machining experiences and professional knowledge of blow mold making, slicing & milling, and cutting & forming directly lead Sheng Wei up to the higher stage of technical field, that's why Sheng Wei's technique stands tightly in today's market, receiving high reputation from most overseas and domestic customers.

At Sheng Wei's factory in Taipei County, customers and buyers have the opportunities to view more machining metal tools/parts and pneumatic devices are also included. And Sheng Wei will focus on further more innovation to touch down buyers' demands.

Most manufacturers could only start to do the work after receiving the blueprints. With CNC precision turning and machining technique and great innovative ideas, Sheng Wei is considered as experienced enough to offer CNC milling service and execute blueprints according to the customers’ demand for their product line. We help you to achieve a better and more efficient way to manufacture your products.

With rigorous inspections on quality and safety, complete system, advanced technology and experienced technician, Sheng Wei Precision Co., Ltd. can provide the best for your requirements. Want to know more about us and our quality products and CNC precision turning service? Please send your inquiry for further information.

With rich experience of more than 30 years in Taiwan, Sheng Wei is famous for their cutting edge technology and constant research on superior CNC machining parts and CNC milling machines. We have devoted on keeping improving our profession and technique to reach a world leading manufacturer in the market and have extended our CNC technology to medical, technological and other specific field like face, curved surface, slot, gear, and cam milling, etc.

Sheng Wei strives to offer rigorous inspections on quality and safety, complete service system on every detail of the CNC machining. Hence, we have higher accuracy compared to other companies in the competitive market. If you’re looking for a reliable CNC manufacturer, we are your best choice. Don’t hesitate to contact us for more detailed information, your requests are welcome.

Sheng Wei, specialized in manufacturing many machining parts, also presents its premium CNC machinery technology in making turning parts, milling parts, precision machining parts, machined parts and any other metal parts etc. With its great capitalization and advanced total automatic system, Sheng Wei's machining parts deeply wins customers' hearts in this field.

In order to widen its marketing channels with both overseas and domestic partners, Sheng Wei invests a great amount of human & material resources to expand its factory scale and production model. Sheng Wei, better than other machining parts suppliers, has its own business model focused on not only offering before-sale information in bargaining but providing after-sale services to satisfy all its returning, frequent and potential customers.

For multi-production, Sheng Wei dedicated itself on innovating more types of machining parts, including the automotive parts, telecommunication parts, agricultural parts, power tool parts, energy related parts, and shaft & OA parts. With its well-equipped factory and well-trained R&D staff, Sheng Wei tries hard to open the blue ocean, insisting on presenting the best-quality machining parts with multiple categories. For instance, Sheng Wei is capable of dealing with special orders, even with customized blueprint for designing the newest machining parts. The experienced blow mold making, slicing & milling, and cutting & forming techniques directly lead Sheng Wei toward its professional and technical stage, sustaining its product/launch quantity with stability.

At Sheng Wei's factory in Taipei County, buyers have the chances to view more machining parts, metal tools/parts, and pneumatic devices beyond the imagination; both the price and the quality can win clients’ confidences. The severe safety and quality control of Sheng Wei's machining parts indeed brings buyers faith and trust. Insisting on using top quality steel and carbon, Sheng Wei absolutely stresses on importing pure and high level materials, sources, and accessories for making its products, willingly launching these machining parts into the market with fair price.

1. As the left, there were third-order hole, so concentricity requirements to be within 0.01mm.
2. Two-stage press-fit bearings require large hole, so the accuracy of the hole should be controlled within 0.005mm.

After the processing completes, carries on the anodic treatment to prevent the oxidation.

As a Taiwan based milling machining manufacturer in CNC milling field, we always focus on strict quality control of our CNC milling and CNC turning services for our customers. All of our staffs are well trained and all the products are high quality with precision engineering from every single operation to the final production line. Sheng Wei ensures that our services can speed up your fabrication with both efficient time and effective price manners.

Established in 1974, Sheng Wei Precision has continued to striving efforts in research and design of CNC milling services and CNC machining centers in order to achieve the better end products to market. If you are interested in our products or services, please contact us for more detailed information right away. We can’t wait to hear from you.

Established in 1974, we have the experienced and techniques to make our products more perfect.  Nowadays, as we've been devoted ourselves in this field for so many years, we're confident to say that we can provide you the best. These electrical discharge machining items like EDM machining are regarded as a practical solution and an integral part for making prototype and production parts. And Sheng Wei can be your best supplier if you need the parts. For more information in details about the , please feel free to send your inquiry to us.  

Such as left, center shaft parts are used in air hydraulic motor spindle bore to customer requirements to be met 0.005mm, a tooth (3A).

2.     Because the aperture only ∮0.1mm, speed and stability of deep 0.5mm. Machine spindle is very important, and the other focused on holding the drill jig, and processing materials SUS316 (difficult to cut materials), increased the difficulty of processing. Negligence any one step will not be completed this piece.

3.     Roundness and aperture edges around the apertures after drilling, projects need attention.

• Accumulated more than 40 years of experience in processing
• Excellent engineers
• strict supervision of production and inspection process
• World-class production and processing equipment
• The best and complete testing equipment
• Enterprise core values: insist on technical quality

Sheng Wei - Worthy of your trust