Business scope: Steel,
Sale,
Building Materials,
Downhole Operation,
Downhole Tools,
Drilling And Mining Accessories Processing,
Camping House,
Sucker Rod Production,
Mechanical And Electrical Repair,
Computer Hardware And Software And Auxiliary Equipment,
Insulation,
Office Furniture And Consumables,
Medium Pressure,
Instrumentation,
Packer,
Drilling Tools,
Pipe Fittings Processing,
Anti Corrosion,
Drill Pipe,
Import And Export Business Of Goods And Technology,
...
Business scope: Big Data,
Engaged In The Import And Export Of Goods And Technology,
A Set Of Equipment,
Internet Of Things,
Technology Development Of Smart Equipment,
Mobile Terminal,
Manufacture,
Artificial Intelligence,
Cloud Computing,
Technology Application,
Sale,
Technical Consulting,
Technology Transfer,
Technical Services,
Software Development,
Technology Promotion,
Technical Services,
Business scope: Production,
Sale,
Chemical Products,
Methyl,
Import And Export Business Of Goods And Technology,
It Should Be Operated After Obtaining The Permission Of The Relevant Department,
Chemical Technology Consulting Services,
Agriculture,
Agricultural Materials Sales,
Year,
Business scope:
Sale,
Electrical Equipment,
Furniture,
Medical Equipment,
Chemical Products,
Coal Tar,
Engaged In The Import And Export Of Goods And Technology,
No Storage,
Anthracene Oil Emulsion,
Mixed Benzene,
Formaldehyde Solution,
Ammonia 10,
Hydrochloric Acid,
Leather,
Sodium Hydroxide,
Pottery,
Dicyclopentadiene,
Acetic Acid,
Glass Product,
Sulfuric Acid,
...