Negotiable
The date of payment from buyers deliver within days
Henan
Long-term effective
2017-10-01 16:35
487
Company Profile
By certification [File Integrity]
Contact：qianrui(Mr.)
Email：
Telephone：
Phone：
Area：Henan
Address：Room 1236, Building B, Yi Yuan International Plaza, Xin Yi Road, Zhengdong New District, Zhengzhou, Henan, P.R.C.
Website：http://www.drilloscar.com/ http://qianrui.zsyanghan.com/
PDC drag drill bit、Drag Bit、PDC drag bit models and features：
Suitable for soft - medium hard formation drilling, the kinds of bit with high efficient, high impact resistance, high abrasion resistance, can be used for deep drilling in complex formations; high quality PDC inserts, advanced welding technology, multiple precise heat treatment. Widely used in geological exploration, coal mining, mining, water, utilities and other industries rock drilling.
Alloy drag bit fea: Highest penetration rate,maximum wear resistance,longest lifespan in rough working conditions.High quality tungsten carbide inserts,advanced welding technology,multiple precise heat-treatment.
Models: 60mm-610mm
We can produce bit and thread type according to requirements .
Matte Black Journal Writing Fountain Pen – Hongdian 1850
price:Negotiable
Full Stainless Steel Ink Pens-HONGDIAN 516
price:Negotiable
Matte Metal Race Metal Pen-HONGDIAN 517D
price:Negotiable
Limited Student Starter Pen-hongdian 525
price:Negotiable
Cocktail Soft School Fountain Pen-hongdian 620
price:Negotiable
Special Film For Aluminum Foil Air Fryer
price:Negotiable