Features Drilling Rod,Rod Drill Bit,Drill Extension Rod,Drilling Rods And Bits JIANGSU XI TEC ENVIRONMENTAL&DRILLING EQUIPMENT COMPANY CO.LTD , https://www.sjxitecdrilling.com
The needle foot length adjustment is simple
regular cover stitching
can be equipped with other devices
Suitable for undewear
Worlden industrial Co.,Ltd.Is a modernized enterprise specializing in the manufacture of sewing equipment.Worlden established the integrated system of product research, development, design, manufacture, testing, quality assurance, marketing, and after-sales service.Main products of sewing machines is lockstitch series, overlock, interlock, double needles, zigzag, auto-machines, special machines.
Excellent products come from perfect internal management.Worlden passed the certifications of IS09001 Quality Management System, IS014000 Environmental Management System, and ROHS and CE.Worlden sale network spreads nationwide, and 80% of the products are exported to more than 50 countries in Europe, Asia, South America, Africa, and, Winning good reputation from customers.
Worlden always insist on the principle  " SERVICE CUSTOMER, QUALITY FIRST" and sincerely welcomes friends all over the world to join hands with us to create mutual development and bright future.
Our Hot Products
Our Product Line
Our Package
Our Exhibition
Our Service
1. Your Inquiry related to our products or prices will be replied within 48 hours.
2. Well-trained and experienced staffs to answer all your enquires in fluent English.
3. Inspect the goods before sending shipment, Take pics for customer to confirm before    your goods packed.
4. We respect your feedback after receive the goods.
5. Protection of your sales area, ideas of design and alll your private information.
Products Advantages
1) The raw material cost is cheap.
2) Different material is available.Â
3) Can customized Logo; except copy brand.Â
4) Different colors and designs are available.
5) Price will base on the quantity, the more you order, the cheaper price you will get.
6)  Strict quality control from material test at the beginning until the last step of finishing.
7)  Timely response and whole process tracking inform.
FAQ
(1) Q: Are you available for on-the-spot invitation?
 A: We do welcome our new and old friends come here to have a visitatation.
Besides, we would send you our exposition and relative information to promote a face-to-face meeting if you'd like to.
(2) Q: Is the price offered changeable?
A: We offer reasonable price for every client, and the price is changeable according to purchasing amount.
If any interesting please feel free to contact us.
 Web:WWW.worldengroup.Com
 
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We adopts famous steel enterprised production of material to produce drill pipe,and heat treatment of materials by using and integrated multi-processing furnace with international standard, Internal thickening technology has carried on the tempering process after friction welding,so the processing quality of drill pipe is stable,reliable,use cycle greatly extended.We can process different length,diameter and wall thickness and material of API standard thread rod,we also can design and manufacture drill pipe according to customers' requirement of the material, length, wa; thickness and connection thread.
drill pipes is mainly used in the drilling blasting hole, guardrail hole, mountain reinforcment, anchoring and other engineering holes in mines, quarris, high ways, railways and so on.It has a long service life.and the y`re also subjected to high bending stress,transferring the percussion energy from rock drill to drilling bit and then into the rock.
Water Well Drill rod oilfield Pipe with thread drill high quality DTH drilling rod
DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig.
Model NO.: BR-500-02BB
Needle: Uy128gas 9-14#
Color: White
Place of Origin: Zhejiang China Mainland
Max Sewing Speed: 6000rpm
Max Sewing Thickness: 6.3mm
Overall Dimensions: 610*400*615mm
Weight: 50/53kgs
Trademark: BRITEX
Transport Package: Export Standard Carton
Specification: CE, ISO
Origin: China
HS Code: 8452290000
BR-500-02BB high speed flat bed interlock with tape binding (edge rolling)