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Splined 57mm Spline Plastic Coupling Shantui Grader Rear Hub Splines Inner for Sleeve
US$475.00-650.00
1 Ton
Sample price:US$1800.00/ton.Request sample

Product profile

Customization

Available

Type

Seamless

Technique

Cold Rolled

Material

Carbon Steel

Surface Treatment

Polished

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Wall Thickness

1-20 mm

Tolerant

Plusmn;0.15mm

Length

1000-1200mm

Tech

Cold Drawn / Cold Rolled

Transport Package

Standard Airworthiness Packaging or as Required

Specification

SUJ2 E52100 100Cr6 GCr15 1.3505 Cr2

Trademark

meide

Origin

Shandong, China

HS Code

7304291000

Production Capacity

1000 Ton/Month

Key features

High Precision Machining: Tolerance range of +/-0.001mm to +/-0.05mm with surface roughness Ra 0.1~3.2.
Wide Material Selection: Supports Aluminum, Stainless Steel, Steel, Titanium, Brass, Copper, and Plastics.
OEM & ODM Service: Custom manufacturing based on customer drawings (2D/3D) or samples.
Large Production Capacity: Annual capacity of 50,000 PCS with 20,000 tons of inventory stock.
Strict Quality Control: Pre-production samples and final inspections before shipment; ISO9001/SGS certified.
Versatile Application: Suitable for auto transmission, machine tools, and engineering machinery like cranes.
Fast Delivery: Standard delivery time within 7-15 days from Tianjin or Qingdao ports.
Advanced Processing: Utilizes CNC milling, turning, grinding, and wire-cutting with precision equipment.

Company profile

Shandong Meide Import and Export Co., Ltd.
High Repeat Buyers ChoiceCustomization from SamplesQuality AssuranceManagement Certification
Business Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤7.65h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryShandong Meide Import and Export Co., Ltd. is identified as a China-based trading company located in Liaocheng, Shandong, with reported steel-processing, metals, forging, casting, and machinery-part capabilities. The provided information cites ISO9001:2000, SGS, RoHS, TUV, and REACH certifications, cooperation with more than 20 Chinese steel mills, multiple production lines, warehouse inventory, OEM/ODM support, and stated quality-control and customer-service commitments. The supplier reports domestic customers and more than 100 long-term cooperative customers, but the evidence does not provide verifiable named customer cases. Company establishment information is inconsistent: one slice states 2022, while others state 1997. Financial credibility cannot be assessed because financial data is excluded. Innovation capability is also not sufficiently evidenced beyond customization and product development-related information.
Supplier typeThe supplier is explicitly classified as a Trading Company, legally named Shandong Meide Import And Export Co., Ltd., and located in Liaocheng, Shandong, China. Other descriptions also state that it focuses on production and sales and acts as an export or sales agent for local steel mills, indicating a trading-centered business with stated production-related operations.
CertificationsThe supplier states that it has passed ISO9001:2000 quality system certification and that its products have passed SGS, RoHS, TUV, and REACH certification. These are explicit quality and product-compliance credentials, although the slices do not provide certificate numbers, validity dates, or issuing-entity verification.
Production capacityThe supplier reports cold-rolling and hot-rolling lines, 10 production lines, large outdoor and indoor warehouses, stated inventory of 20,000 tons, cooperation with more than 20 steel mills, and product coverage including plates, strips, tubes, rods, profiles, forging parts, and machinery parts. It also reports off-peak lead times within 15 workdays and peak-season fulfillment within one month, providing substantial stated evidence of sourcing, processing, inventory, and delivery capacity.
Customization capabilityThe supplier explicitly welcomes OEM and ODM orders, offers customized help for customer applications, and lists custom metal parts and shaped seamless steel tubes among its offerings. These statements directly support the availability of customization services, although the slices do not specify engineering scope, tooling capabilities, or customization limits.

Product Q&A

Q:What materials are available for customization?
A:
We support Aluminum (6061-T6, 7075-T6), Stainless Steel (304, 316L), Steel (4140, Q235), Titanium, Brass, Copper, and various plastics like Delrin and POM.
Q:What is the precision tolerance for your parts?
A:
The general tolerance is +/-0.001mm to +/-0.05mm. Specific processes like CNC machining and grinding can achieve tolerances as tight as 0.002mm.
Q:Do you accept OEM and ODM orders?
A:
Yes, we provide full OEM and ODM services. We can manufacture parts based on your 2D (PDF/CAD) or 3D (IGES/STEP) drawings and samples.
Q:What is the lead time for production?
A:
Standard delivery is within 7-15 days. During peak seasons, it may take up to one month. Large quantities or special circumstances may require additional time.
Q:How do you guarantee product quality?
A:
We provide pre-production samples before mass production and conduct final inspections before shipment. Our factory is ISO9001, SGS, TUV, and REACH certified.

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