High Efficiency Design: Double-acting multiple-level hydraulic cylinder for raising and lowering telescopic masts.
Wide Application Range: Suitable for various rigs including XJ550, XJ450, XJ400, XJ250, ZJ20, and ZJ40.
Strict Quality Control: 100% visual and function inspection of finished products by packing staff.
Professional Manufacturing: CNC milling process with spray-paint surface treatment for durability.
Customization Support: OEM and ODM services available with flexible customization options.
Reliable Warranty: 18 months warranty and after-sales service coverage for peace of mind.
Certified Manufacturer: ISO9001 certified company with experienced technical engineers from petroleum universities.
Global Export Experience: 7 years of export experience supplying to Europe, Asia, Africa, and Americas.