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Heavy Duty Pulley Blocks Single with Hook K Type
US$2.00
200-499 Pieces
US$1.90
500+ Pieces
Product profile
Customization
AvailableSwl
0.5t-6tType
K TypeModel NO.
BlockSurface
Color PaintedOEM
AvailableTransport Package
Carton or BagSpecification
3''-12''Trademark
h-qualityOrigin
China MainlandHS Code
8483500000Production Capacity
1000tons Per MonthKey features
ISO 9001 Certified: Manufacturer certified with ISO 9001:2008 Quality Management System.
Wide Application: Used in metallurgy, shipyard, oil-field, railway, and aerospace industries.
OEM Available: OEM services are available for customized product requirements.
Competitive Pricing: High quality products offered with competitive prices in the market.
Large Export Volume: Exports 50 containers per month with a strong global reputation.
Professional R&D Team: Team includes 3 professor-level senior engineers and 18 engineers.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2000-01-01Nearest Port: QINGDAO, SHANGHAIAverage Response Time: ≤2.29hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT
AI-Powered supplier vetting
SummaryQINGDAO H-QUALITY INDUSTRIES CO., LTD. is identified as both a trading company and manufacturer/factory in China. The supplier reports more than 10 production lines, multiple product-specific annual capacities, 11–20 years of R&D engineer experience, and 11–20 quality-control staff. It states that the company and its factories passed ISO9001-2008 certification and maintains an export history beginning in 2000, with exports representing 51%–70% of sales. Product and trade records show rigging hardware, sleeves, wire rope slings, turnbuckles, chain blocks, and couplings, but the available transaction evidence is limited to a small number of recorded buyers and transactions. Evidence is insufficient to assess after-sales service, financial credibility, customization capability, or a broad customer track record.
Supplier typeThe supplier is explicitly classified as both a trading company and a manufacturer/factory, with a limited-company structure and an operating location in Shandong, China. This supports a hybrid manufacturing and trading business model.
CertificationsThe company states that it has passed ISO9001-2008 certification, and the same certification is reported for the company and its factories. This is explicit evidence of a quality-management certification, although no other certifications are provided.
R&D capabilityThe supplier reports 11–20 years of total R&D engineer experience and describes an R&D team comprising 3 professor-level senior engineers, 6 senior engineers, and 12 engineers. This directly supports substantial technical and R&D resources.
Production capacityThe supplier reports more than 10 production lines, product-specific annual capacities including 1,200 tons of rigging hardware and 400 tons of wire rope slings, and equipment such as punching machines, heat-treatment equipment, vacuum annealing furnaces, and an automatic plastic-coating line. These details provide explicit evidence of manufacturing infrastructure and measurable production capacity.
Product Q&A
Q:What is your advantage compared to competitors?
A:
We are very strict in product quality, offering superior service, competitive prices, and on-time delivery.
Q:How to place an order?
A:
Please contact us directly to initiate the ordering process.
Q:How long does it take to get a sample?
A:
If in stock, samples are sent immediately upon receiving contact info via DHL, UPS, TNT, FEDEX, or other international express.
Q:How can I order without import knowledge?
A:
We can send products via international express, or our shipping agent can arrange sea/air shipment for you.
Q:What is the lead time for production?
A:
Peak season lead time is one month; off-season lead time is within 15 workdays.
Send Inquiry
*To:
Qingdao H-Quality Industries Co., Ltd.
Qingdao H-Quality Industries Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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