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High Quality Machine Parts Made in China
US$1.50
1,000 Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableTransport Package
CartonSpecification
variousModel NO.
M12Trademark
TOPINOrigin
ChinaHS Code
8301400Production Capacity
50000PCS Per YearKey features
Customization Options: Customize products based on customer drawings including logo, dimension, packing, and color.
Free Samples Available: We provide free samples for customers to verify product quality before bulk orders.
ISO9001 Certified Quality: Manufacturing process follows ISO9001(2008) quality system standards for reliability.
Diverse Material Selection: Available in ferrous metals (steel, stainless steel) and non-ferrous metals (brass, aluminum).
Comprehensive Manufacturing: Services include casting, forging, stamping, machining, and assembly with own mills.
Professional Logistics: Professional transport agents deliver goods to various ports globally.
Rigorous Quality Control: Three-step control: First lot, Mass production, and Pre-shipment inspections.
Flexible Payment Terms: Accept 30% T/T in advance with balance before shipment, plus LC and Western Union.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-05-15Nearest Port: QINGDAO, TIANJIN,NINGBO,SHENZHEN ,SHANGHAIAverage Response Time: ≤6.25hTerms 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:Are you a manufacturer or a trader?
A:
We are an industry Complex of different products and with our own factories
Q:Do you provide Free samples?
A:
Yes!
Q:How do I receive the goods?
A:
We have professional transport agents, which can deliver goods to various ports.
Q:What are the payment terms?
A:
Normally, Our payment terms 30% T/T in advance, balance before shipment.
Q:Can I customize the product?
A:
Yes, we can customize the products as per customers' drawing including logo, dimension, packing, color etc. Also we welcome customer's samples
Send Inquiry
*To:
Qingdao Top Xin Machinery Co., Ltd.
Qingdao Top Xin Machinery Co., Ltd.*Content:
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