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Proveedor Auditado 
| Name | Customized ball screw C5 C7 grade accuracy SFU2005 SFU2010 ball screw with nut and total set for CNC |
| Material | Chrome steel,Stainless steel Steel |
| Features | High reliability, Smooth operation, High rigidity and preload, High durability |
| Diameter | 12mm,16mm,20mm,25mm,32mm,40mm,50mm,63mm,80mm |
| Standard Model | SFU(single nut),DFU(double nuts),SFE(long lead) series |
Packaging Details: 1)Sample order packing by paper carton for saving freight charge;
2)bulk order sent by sea will be packed by film and wooden carton.
3) as customer's requirements.
Delivery Detail: within 5-15 days against payment
Shandong Sair Mechanical Guide Co., Ltd is located at Renhe Industrial Zone Gaotang County which is the beautiful Jiangbei Water City and the famous painting and calligraphy village.The south is 308 National Road, the west is the 105 National Highway, the north is Qingdao-Yinchuan Highway, the position is very superior. It is one of the biggest linear guide manufacturers in China.
1. Q: How about the quality of your product?
A: 100% inspection during production.
Our products are certified to ISO9001-2008 international quality standards.
2. Q: What's the delivery time?
A: For custom order, within 2000 meters, production time is 15days after confirmed every details.
3. Q: What's your packing?
A: Our Normal packing is bulking in PE bag, and then into plywood Cartons. We also can pack products according to your requirement.
4. Q: What about the warranty?
A: We are very confident in our products, and we pack them very well to make sure the goods in well protection.
5.Q: Could you send me your catalogue and price list?
A: As we have more than hundreds of products, it is really too hard to send all of catalogue and price list for you. Please inform us the style you interested, we can offer the pricelist for your reference.
6.Q:There are a lot of companies which export bearings, why do you choose us?
A: As we are a genuine linear guide supplier since 2011.and we are really factory, you need not pay the profit for middlemen. so we can offer you the lowest and competitive price.
1. Our Team:
We have experienced and qualified team of marketing and sales representatives to serve our valued customers with the finest products and unsurpassed service.And have professional engineers team to assessment and development the new precision products,and make the OEM customized more easily,experienced QC team to test the products quaity ensure the goods quality before delivery out.
2. Our products:
Quality is the life .We use only the best quality material to ensure the precision of our
Product.All products we sold out are strictly selected and tested by our QC department.
3. Payment:
We accept payment via T/T (Bank transfer), Western Union.
4. Shipping method:
Including DHL, UPS, TNT, FEDEX,EMS, Airfreight and by Sea,as customer required.
A. Linear rolling guideways and blocks
linear guide HGH/HGW type: 15mm,20mm,25mm,30mm,35mm,45mm
linear guide SER-GD type: 15mm,20mm,25mm,30mm,35mm,45mm
miniature linear guide MGN/MGW type: 5mm,7mm,9mm,12mm,15mm
B. All types of ball screws
ball screw SFU/DFU type: 12mm,16mm,20mm,25mm,32mm,40mm,50mm,63mm,80mm
C. Bearing
D. Other CNC parts:
like gear rack, spindle set, stepper motor, and so on.
Proveedores con licencias comerciales verificadas
Proveedor Auditado 
