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China Biggest Manufacturer Brand Tower Crane Qtz300
US$10,700.00-32,200.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
24 HoursWarranty
3 YearsModel NO.
7031Certification
CE, ISO9001Condition
NewMaximum Lifting Height
200-250mMaximum Lifting Weight
12tInstallation
AssembledMoving Type
FixedType
Top-Slewing CraneRange
60mIndependent Height
40mAttaching Height
150mMax Load
12tMaterial of Major Legs
135X135X12/Q345bCross-Section of Standard Sections
1.6X1.6X2.8Lifting Speed
(a=2)4.6-76m/MinSlewihg Speed
0.62r/MinLuffing Speed
0-40m/MinJacking Speed
0.4m/MinErection Capacity
42kwTransport Package
Container LoadingSpecification
QTZ300 12ton 7031Trademark
Boleyn MachineryOrigin
ChinaHS Code
84262000Production Capacity
5000Key features
High Power Hoisting: Uses high-power motor for stronger lifting power and more stable operation.
Self-Pressure Counter Weight: Adopts self-pressure counter weight technology for safe and reliable performance.
Aviation Plugs Design: Prevents misconnection, ensuring high system reliability and low maintenance cost.
Compact & Efficient: Compact whole machine design allows convenient and efficient transfer operations.
Third-Party Inspection: SGS provides third-party inspection certificate and professional institute test reports.
OEM Customization: Accepts OEM production to build unique machines based on specific customer configurations.
Certified Quality: Passed CE, ISO9001, ISO14001, EAC, and SGS certifications for strict quality standards.
Fast Response Support: Service department responds within 5 hours with online, video, or on-site assistance.
Company profile

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤7.64h CertifiedTerms of Payment: LC, D/P, T/T, etc.
AI-Powered supplier vetting
SummaryThe supplier is identified as Bolin International Trade (Tianjin) Co., Ltd., associated with mechanical equipment and tower cranes. The provided information indicates substantial stated production capacity, more than 10 production lines, 11–20 quality-control staff, and an export-sales share of 71%–90%. It offers installation, training, repair, maintenance, and debugging services in Albania, with service quotations accepted under FOB, CIF, CFR, and EXW terms. However, it has no inventory service, overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show participation. Its recent innovation and customization evidence is weak: no new products in the past year, no ODM, OEM, or SDK capability. Service procedures, complaint handling, corrective actions, and supplier assessment procedures are documented and followed, while quality-assurance status is unknown. Audit information is present, but the supplied audit result is stated as 0 without an explanatory interpretation.
After-Sales capabilityThe supplier offers installation, training, repair, maintenance, and debugging services in Albania, and has documented procedures and followed records for corrective actions, complaint handling, supplier assessment, and service capability. However, it lacks inventory service, overseas warehouses, overseas showrooms, and overseas agents or branches, which limits local service infrastructure.
R&D capabilityThe supplier reported no new products during the past year, no ODM service, no OEM capability for popular brands, and no available SDK. These explicit limitations indicate weak demonstrated innovation capability.
Production capacityThe supplier reports more than 10 production lines, 11–20 quality-control staff, multiple production bases, and annual capacities of 50,000 units each for bulldozers, road rollers, wheel loaders, and excavators, plus 5,000 town cranes. It also reports that 71%–90% of sales are exports, supporting a strong stated production and export capability.
Customization capabilityThe supplier explicitly reports no ODM service and no OEM capability for popular brands. These statements show a deficiency in the specified customization channels.
Product Q&A
Q:How long is the delivery time?
A:
15-20 days after receiving deposit.
Q:What is the warranty period?
A:
Our warranty period is 6 months from the date the machine arrives at the destination port.
Q:Is the machine in stock?
A:
No, every machine is manufactured according to customer's requirements. This ensures higher quality.
Q:Can you do OEM?
A:
Yes, OEM production is acceptable. We can build unique machines to your specific configuration and requirements.
Q:What are the advantages of BMCY?
A:
All our machines have passed CE testing, we produce loaders in strict accordance with CE standards, and each one has passed our strict inspection. Our factory has passed ISO9000 and ISO4000 certification.
Send Inquiry
*To:
Bolin International Trade (Tianjin) Co., Ltd.
Bolin International Trade (Tianjin) Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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