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Product profile
Customization
AvailableAfter-sales Service
6 MonthsWarranty
6 MonthsModel NO.
b1Application
Machine PartsSurface Treatment
YesTechnics
IndustryMaterial
MetalType
Glass ClampTransport Package
CartonTrademark
TOPINOrigin
ChinaHS Code
84743100Production Capacity
10000Key features
OEM Design Support: OEM design is acceptable for customized manufacturing needs.
Wide Material Range: Supports ferrous metals (steel, iron) and non-ferrous metals (al, brass).
Industry Applications: Products used in construction, mining, marine, auto industries.
One-Step Service: Providing casting, forging, stamping, machining, and assembly services.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-05-15Nearest Port: QINGDAO, TIANJIN,NINGBO,SHENZHEN ,SHANGHAIAverage Response Time: ≤5.99hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DAT
AI-Powered supplier vetting
SummaryQingdao Top Xin Machinery Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. It reports ISO 9001 certification, five production lines, 11–20 years of combined R&D engineer experience, and product output covering concrete mixers, scaffolding and formwork hardware, machined parts, and OEM parts. The supplier reports that 90% of sales are exports, with self-operated import and export rights, export activity since 2014, and markets spanning multiple global regions. Its stated capabilities include casting, forging, stamping, machining, assembly, engineering design, prototype or sample delivery within 20 days under normal conditions, and processing various ferrous and non-ferrous metals. The available trade records show three single-transaction entries involving a Mexico-linked buyer and the product description “REVOLVEDORA.” Evidence is insufficient to assess financial credibility, after-sales service, or a broad customer-case record.
Supplier typeThe supplier is explicitly identified as both a trading company and a manufacturer/factory, and is organized as a limited company in China. This indicates a combined manufacturing and trading business model rather than a purely intermediary structure.
CertificationsThe supplier states that it holds ISO 9001 certification and describes its own mills and associated factories as operating under an ISO 9001 quality system. The evidence explicitly supports certification and quality-system implementation.
R&D capabilityThe supplier reports 11–20 years of total R&D engineer experience, engineering proficiency with AutoCAD, SolidWorks, and PRO/Engineer, and the ability to develop tooling and prototypes or samples. These details provide explicit evidence of engineering and development capability.
Production capacityThe supplier reports five production lines and stated output for concrete mixers, scaffolding and formwork hardware, machined parts, and OEM parts. Its described processes include casting, forging, stamping, machining, and assembly, with products serving construction, marine, automotive, and railway applications, supporting a broad production scope.
Customization capabilityThe supplier welcomes customer drawings or samples and states that it can normally provide prototypes or samples within 20 days after agreement. It also offers engineering and tooling work and supports multiple metal materials and processing methods, which explicitly supports customized manufacturing.
Product Q&A
Q:What materials are supported?
A:
We support ferrous metals like iron, steel, stainless steel, and non-ferrous metals like brass, aluminium, and aluminium alloy.
Q:Is OEM design available?
A:
Yes, OEM design is acceptable for our products.
Q:What is the lead time?
A:
Peak season lead time is 1-3 months, while off-season lead time is one month.
Q:What payment terms are accepted?
A:
We accept LC, T/T, and Western Union for payments.
Q:Where is your factory located?
A:
Our head office is in Qingdao city, a famous sea port in northern China.
Send Inquiry
*To:
Qingdao Top Xin Machinery Co., Ltd.
Qingdao Top Xin Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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