Factory Exhibition
After two decades of development, the company now has registered capital of 100 million yuan, occupies an area of 25,000 square meters, and has a total building area of 15,000 square meters. It currently employs 220 people and is equipped with over 380 sets of production and testing equipment.
Patent Certificate for a Multifunctional, Long-Life Square Drill Pipe Plug Valve
Patent Certificate for a Multifunctional Waste Recycling Device
Patent Certificate for a Device Enabling Pressure-Open Operation of a Square Drill Pipe Plug Valve
Patent Certificate for a Highly Adaptive Stress-Dispersion Bidirectional Hydraulic Drilling Shock Tool
Patent Certificate for a Sliding Pin-Type Adapter Connector
Patent Certificate for a Plate-type Float Valve Assembly with an Eccentric Structure
Patent Certificate for a New Type of Plug Valve with Lubricating and Filling Functions
Patent Certificate for a Dual-Use Switching Spool
Patent Certificate for a Gas Drilling Bypass Valve
Patent Certificate for a Gas Drilling Tool Float Valve
Patent Certificate for a Casing Section Milling Tool
Patent Certificate for a New Type of Salvage Spear
Email:
Address:
No. 24, Xingye Road, Yangming District, Mudanjiang City, Heilongjiang Province
