Jiangsu Runsu Machinery Materials Co., Ltd. supports quality control for steel pipes, round steel bars, forged shafts and machined shafts according to order requirements.
We focus on material confirmation, dimensional checking, visual inspection, document checking, packing inspection and shipment preparation before delivery.
Quality Control Scope
Material Confirmation
We confirm material grade, standard, specification and order requirements before arranging supply or processing.
Dimensional Inspection
We can support checking key dimensions such as outer diameter, wall thickness, diameter, length, machining size and other required dimensions according to product type.
Visual Inspection
We can support visual inspection for surface condition, obvious defects, rust condition, deformation, damage and packing condition before shipment.
Document Checking
We can check available material certificates, packing list, commercial invoice and other shipment documents according to order requirements.
Packing Inspection
Before shipment, we can support checking packing method, marks, bundles, protection and loading preparation according to product size and transport method.
Documents We Can Support
Available documents may include:
- Material certificate
- Packing list
- Commercial invoice
- Photos before shipment
- Product size confirmation
- Packing photos
- Loading photos, if available
- Other export documents according to order requirements
Inspection Before Shipment
Before shipment, we can provide photos or inspection support according to the confirmed order requirements.
For steel pipes and round bars, inspection may focus on material, size, quantity, surface condition, packing and marks.
For forged shafts and machined shafts, inspection may also focus on drawing dimensions, machining condition, heat treatment requirement and key technical points.
Customer Requirements
If the customer has special inspection requirements, technical specifications, tolerance requirements, testing requirements or third-party inspection requirements, these should be confirmed before quotation and production.
Different products, grades, standards and processing methods may require different inspection arrangements.
Quality Inquiry Information
To help us confirm quality requirements, please send:
- Product type
- Material grade or standard
- Size and quantity
- Drawing or technical specification
- Required tolerance
- Required certificate or document
- Inspection requirement
- Packing requirement
- Destination port or delivery terms