Shandong Unitools Machinery Co., Ltd. specializes in oilfield drilling and completion tools research and development, production and sales. We always insist to the "Integrity, Innovation,Refinement " for enterprise purposes, to "technology, service" for the founding of the team spirit. The company has 36 employees, and has 6 senior engineers and 3 professional technical qualification engineers. The company in line with customer satisfaction as the basic principle: " Scientific Management, Technique Innovation, Quality First ,Customer Satisfaction ", and constantly strengthen the overall competitiveness of enterprises, the company in the competition for development, in the challenge of seeking opportunities, I believe that our company will provide you with the best quality products and service to create brilliance.
• Fits standard production tubing sizes from 2-3/8" to 7"
• Available as mid-joint and cross coupling assemblies
• Configurable for either round or flat cables
• Separate channels for diferent purposes in cross coupling one protector
• Materials and design can be customized to user specifications