About Us

Our History
CATET is a technology-based manufacturing company integrating equipment R&D and intelligent manufacturing, and is affiliated to Dongqi Group. The group's brands include: Dongqi Crane, BTARO Crane, SZW, and CATET.
Our Factory
The company currently has more than 560 employees, including more than 80 management and technical personnel. It has more than 500 sets of production and testing equipment of various types, including 30 CNC machining centers, 1 Italian COORD3 three-coordinate measurement center, 10 laser and cutting centers. The annual comprehensive production capacity reaches more than 10,000 units (sets).

Our Product
The company's main products include: bridge cranes, gantry cranes, electric hoists, hand-pulled hoists, hooks, wheel sets, motor reducers, driver's room and other crane accessories, rail transport vehicles, trackless transport vehicles, etc. The company cooperates with well-known domestic and foreign companies such as Schneider, SEW, ABM, ABB, Danfoss, SKF and other
All parts and structural parts are produced strictly in accordance with technical standards. Products are widely used in steel and electricity, petrochemical, machinery manufacturing, military industry, warehousing and logistics, papermaking, steel manufacturing, automobile manufacturing and other fields
Product Application
Petrochemical, oil and gas, automobile, electric power, nuclear power/energy, metallurgy, machinery manufacturing, paper making, shipyard, marine engineering, waste disposal, mining and other general industrial scenarios.
Our Certificate
The company has GJB9001C, IS09001, IS045001,ISO14001,
ISO50001,ISO10012, GBT29490, GBIT23001, GBIT23006 and other standards, and has obtained many certifications such as EU CE certification. It has successfully connected to the international market and is mainly exported to 96 countries and regions including Southeast Asia, Europe, and the Middle East.
Production Market
The products are efficiently used in well-known domestic enterprises such as Russia, Mexico, Tunisia, Pakistan, Honduras, Mongolia, Saudi Arabia,Germany, Southeast Asia and other countries.
Provide users with high-quality products and efficient and high-quality services.

Production Equipment
The company has a complete range of tooling equipment including horizontal digital boring machines, grinders, milling machines, drilling machines, heavy-duty lathes, automatic welding machines, GS/Z-4000 CNC straight strip cutting machines, WY160/6000 sheet metal bending machines, presses, gear shaping machines, gear hobbing machines, XXQ-2505 X-ray flaw detectors, ultrasonic flaw detectors, high-frequency heat treatment equipment, pretreatment, shot peening and rust removal equipment, 300t crane test benches, 80t hoist test benches, and metal cutting machine tools.
Our service
The buyer's warranty is valid for 12 months from the date of delivery to the end of the period.
During the warranty period, if the buyer finds any defect of the contract equipment during use, the seller is responsible for free repair, if it cannot be repaired, the seller is responsible for free replacement of new qualified products. If the buyer returns the equipment due to quality problems, and the third-party testing agency issues the inspection quality report, the Seller is responsible for the cost of recovering the equipment, and refund the amount of the contract equipment within one week after determining the return process. The seller shall not be liable for all other consequential losses.

- Tel: +8615993097180
- manager@catet.cn
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Address 1: 1506,Building 3, No.35 Guangtian Road,Baoan District, Shenzhen
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Address2: Room 808A, Building A, No. 4545, Songbai Road, Hewan Community, Matian Street,Guangming District, Shenzhen, China
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The factory is located in Intelligent Equipment Industrial Park in Naoli Town, Changyuan City, Henan Province.
