Company profile
Guangdong Three-phase Mechanical Engineering Co., Ltd. is committed to providing professional and reliable construction machinery solutions, headquartered in Yongzhou, Hunan Province. Most of our team members are former employees who have worked in XC MG and Zoom lion for 10 years. We have deep cooperation with many manufacturers in China, and with strong technical support, we have successfully provided hundreds of construction machinery to Southeast Asia, South Asia, the Middle East, Africa and Latin America. In order to better serve customers, we have established our own repair workshop, equipped with professional spare parts warehouse, to provide customers with professional renovation and spare parts support, as well as online after-sales service. Through years of hard work, we have become the leading supplier of construction machinery in China and even in the world. We have a large storage space of 20,000 square meters, which can accommodate 200 tower cranes and elevator equipment, which is a strong support for our ability to provide fast and efficient trading and supply chain services. We adhere to the quality as the basis, integrity as the criterion, through strict quality control and thoughtful service, through professional service, excellent products and customer first belief, to bring more value to customers, grow together with customers, has won the trust and praise of many customers 1. Superior performance
Short arm long lifting performance is excellent, 30m arm long arm tip can lift 4t, PC building construction
Strong adaptability
The maximum lifting weight is 8t, lifting speed is 100m/min, leading the industry
Rich arm length combination, the longest lifting arm 65m, 2.5m variable arm length, the shortest 30m,
15 arm length combinations
The tower is equipped with 1.6m standard bolt segments
Four major institutions comprehensive speed up, new temporary super function
The vertical lifting mechanism increases the rope capacity
2. Safe and reliable
Triple protection of lifting weight, double protection of torque, strictly prevent overload
Triple protection of lifting height to prevent bumping, double protection of amplitude to prevent collision
Electric control system intelligent detection and protection of anti-slip hook
The tower body is equipped with sloping ladder and large platform to prevent falling
Boom pin connection, strong resistance to sudden unloading and accidental collision
Jacking position does not turn, assembly and disassembly does not fall, trim risk is low
3. Painting upgrade
Structural components using Valspar waterborne paint, a wash
Three baking process, 5 years no rust;
Platform, ladder, railing all zinc treatment, go
Anti-slip design, anti-corrosion and anti-rust during the life cycle
Driver's cab molding, automotive grade spot welding
Process, electrophoresis process, no rust for 10 years
4. Good control
New frequency conversion rotary system, start and stop instantaneous response, no jitter, stop
Yaw free
Millimeter-level ant speed in place, the minimum 5mm/s, instant response
Load with speed, intelligent efficiency
Rotation, amplitude anti-roll quickly in place
5. Humanization is excellent
Plant integrated assembly, professional loading program, effectively reduce packaging
Unit and transport vehicle
Fast loading technology, the main structure is only 4 lifts, from unloading to installation and debugging
The fastest is three hours
Identify a number of new core fault diagnosis, fault alarm text description,
Improve maintenance efficiency;
The debugging is simplified, and the electronic safety device is calibrated by one button
Simplified maintenance, no lubrication
Electronic weight lifter limiter auxiliary pre-calibration before delivery, lifting construction
efficiency
The structural components are versatile, and the balance weight is common with the W7020,W7015
Retractable wall attachment has wide application range, strong applicability and convenient installation FAQ
Q: Are you a trading company or a factory?
A: We are an industry-trade integrated company with 10 years of experience. We have not only the price advantage of the factory, but also the thoughtful service of the trading company; And the benefits of taking responsibility.

Q: What is your lead time?
A: Usually 5-10 days if the goods are in stock. Or if the goods are not in stock, 15-20 days, depending on the quantity.

Q: Do you provide samples?
A: In this field, we rarely provide samples, but if we need samples, we can communicate via online video or conference..

Q: Why us?
First of all, our product quality assurance and provide online warranty service, the price is cheap; Second, we have 10 years of experience in the industry, so we are very professional.

Q: Can we visit your company and factory?
A: We warmly welcome your visit. Pictures are also available.

Q: What is the minimum order quantity?
A: The minimum order quantity is 1 unit.

Q: Does the product meet any certifications or standards?
A: Yes, our products meet a number of industry certifications and standards.

Q: What is the expected life or durability of the product?
A: Our products have an expected service life of 20 years and are designed to withstand heavy use in industrial environments.