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High Quality Precision Ground Pair of Vee Blocks
US$22.50
1-4 Pieces
US$11.50
5+ Pieces
Sample price:US$11.50/piece.Request sample
Product profile
Customization
AvailableSize
3''~12''Accuracy
Accuracy 0.008mmModel NO.
420-57XXMaterial
Cast IronDelivery
15 DaysTransport Package
1PC in 1 CartonSpecification
DIN standardTrademark
"PRECO" or OEMOrigin
Shandong, ChinaProduction Capacity
500000PCS/MonthKey features
Precision Ground Pairs: Supplied in machined and numbered pairs for accurate square and parallel alignment.
High Quality Cast Iron: Made of high quality castings, properly seasoned against distortion for durability.
Wide Size Range: Available in sizes from 3 inches to 12 inches with specific model numbers.
Strict Quality Control: Comprehensive QC system from raw materials to finished products ensures consistency.
OEM Service Available: Over 20 years of OEM experience with private label branding support.
International Standards: Products adhere to DIN, ISO, ANSI, BSS, and JIS international standards.
Fast Delivery: Standard items delivered within 30-45 days; off-season lead time within 15 workdays.
Replacement Warranty: One-to-one replacement provided for manufacturing faults upon photo report.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 1993-05-07Nearest Port: Qingdao, ShanghaiAverage Response Time: >24hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW
AI-Powered supplier vetting
SummaryQingdao Preco Imp. & Exp. Co., Ltd. is identified as both a trading company and manufacturer/factory in Qingdao, China, with eight production lines, 11–20 years of total R&D-engineer experience, and 6–10 quality-control staff. It reports carbide-burr production of 350,000,000 pieces and exports representing 90% of total sales, with exporting activity recorded since 1993. The supplier states that it accepts processing trade and offers products supported by CE and GS certificates; several management-system certifications are also listed, although the records do not specify certification scope or validity. Its product range covers cutting, measuring, and hand tools, machinery, machine accessories, and work equipment. Evidence supports production, export, and customization-related capabilities, while after-sales capability, financial credibility, and customer cases remain insufficiently documented.
Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, while another record describes its company nature as a trading company. Its stated product portfolio spans cutting tools, measuring tools, machinery, machine accessories, hand tools, and work equipment, indicating a combined trading and manufacturing profile, though the exact products manufactured in-house are not specified.
CertificationsThe supplier states that it can supply products with CE and GS certificates and lists ISO 9000, TS 16949, ISO 9001, ISO 22000, BS 25999-2, ISO 20000, and EICC under management-system certifications. The records do not provide certificate numbers, issuing bodies, covered sites or products, or validity dates, so the breadth and current status cannot be independently assessed.
R&D capabilityThe supplier reports 11–20 years of total experience among its R&D engineers and describes a professional technology team. It also offers machine tools, cutting tools, carbide inserts, and solid carbide tools, but the slices contain no evidence of patents, proprietary designs, new-product development results, or measurable R&D investment.
Production capacityThe supplier reports eight production lines, 6–10 quality-control staff, and annual carbide-burr output of 350,000,000 pieces. It is identified as both a manufacturer/factory and trading company, and its products include cutting tools and related equipment; however, capacity for products other than carbide burrs is not specified.
Customization capabilityThe supplier explicitly states that it accepts processing trade in addition to offering ready products. This directly supports a customization or contract-processing capability, although the records do not define the customization scope, minimum order requirements, tooling support, or quality-approval process.
Product Q&A
Q:What are your emphasis on product quality?
A:
Quality is more than making a good product. We do have quality control system for each step of process controlling from raw materials to finished products. This is to achieve a production level of consistency which is our top priority as product quality creates customer's value and satisfaction. It has two dimensions - that is level and consistency. The quality level means performance quality or the ability of a product to perform its functions. Quality conformance means quality consistency, fre
Q:Which international industrial standards you are offering?
A:
During our thirty years of experience, we have close contacts with reputable factories whom we are working in close collaborations and giving us their support. Our products strictly adhered to most international industrial standards such as DIN, ISO, ASNI, BSS and JIS requisitions.
Q:What is your delivery schedules?
A:
We have a strong production capacity to ensure delivery on time. On receipt of the order we will check with the production department for the targeted delivery schedule. For standard items, most delivery will be normally within a 30 to 45 days' time frame on confirmation of the order. Nonstandard items will be some delay but we will try to shorten it from the support unit to meet customers' expectations. It is up to our Company to uphold these expectations by being prompt and professional. Deliv
Q:Are samples available?
A:
Samples are available for evaluation at cost plus shipping charges by courier payable in advance. This is only applicable to small items by express courier within 7 days. The amount will be deducted from the 30% advance on confirmation of the order. We welcome all comments regarding to the presentation and quality of the samples.
Q:Are there any warranty for your products?
A:
We are quite confident in our products as usually customers will receive their shipment in good condition. Regarding any quality issue, we would deal with it immediately. Please give us a report of the problem accompanying with photos indicating the defective area. We advise our customers to check all items on receipt and if there are any defects through manufacturing faults it will be a one to one replacement in the next coming shipment.
Send Inquiry
*To:
Qingdao Preco Imp. & Exp. Co., Ltd.
Qingdao Preco Imp. & Exp. Co., Ltd.*Content:
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