Производство
ПРОИЗВОДСТВО
From materials
to reliable components.
Explore the components and production work behind our automotive exhaust product range.
THE PRODUCTION ROUTE
Control the details.
Connect every stage.
From individual materials to a packed component, the production route starts with a clear specification and keeps the application in view.
Material & component selection
Match the substrate, metal shell, pipes and connections to the agreed product reference. Review dimensions, materials and installation requirements before the production details are set.
Component processing
Prepare the individual parts for the selected configuration. Formed sections, connection ends and joining surfaces need to suit the component design and assembly sequence.
Assembly & welding
Bring the parts together with attention to orientation, joint alignment and weld appearance. Connection positions and overall dimensions remain part of the product specification.
Inspection & packing
Review the finished component against the agreed order requirements. Confirm identification, quantities and protective packaging as part of the preparation for dispatch.
Processes and inspection scope depend on the specific product. Share the original reference, drawing or sample so the proposed configuration can be reviewed.
Discuss a specification
MATERIALS & COMPONENTS
The right parts.
The right configuration.
A catalytic converter assembly brings together an internal carrier, a metal housing and the connections needed for its intended installation. The specification of each part matters to the complete component.
Substrates & housings
Review core dimensions, shell configuration and the product requirements for the intended application.
Pipes & connection points
Confirm inlet and outlet details, mounting arrangements and any sensor-port requirements for the selected reference.
A shared technical brief
Use drawings, reference numbers and sample photographs to make the configuration clear before an order is agreed.
COMPONENT PROCESSING
Inside the production floor.
A view of Maochang’s own workshop, materials and equipment, showing the physical work behind the exhaust component range.
Prepared for the next operation.
Component shape, edge condition and connection details form the starting point for assembly. The production route is reviewed around the part being supplied.
ASSEMBLY & WELDING
Where separate parts
become a complete component.
The finished assembly brings together the core, housing and connections. Review the details that matter to the way your component will be fitted.
Alignment & orientation
Check the relationship between inlet, outlet, mounting points and the overall assembly. Confirm the required installation position for the reference.
Joined surfaces
Weld appearance and the condition of joined areas are part of a practical component review. Specify any required inspection or test documentation with the enquiry.
Dimensions & fitment
Use the agreed drawing, original reference or sample as the basis for discussion. Overall length, connection sizes and relevant clearances should be defined.
INSPECTION & REVIEW
Define what needs
to be checked.
Inspection starts with an agreed scope. Different products and purchasing requirements call for different checks, so discuss the relevant characteristics for your specific order.
Specification & dimensions
Confirm product identification, key dimensions and the configuration to be reviewed against the agreed reference.
Assembly & finished condition
Review visible joints, connection alignment and finished appearance. Request any specific test or inspection report before the order is confirmed.
Order preparation
Agree the quantity, product marking and packaging requirements so the goods can be prepared for the intended delivery arrangement.
PACKAGING & DISPATCH
Protect the component.
Prepare the shipment.
Packing is part of the manufacturing handover. Match the protection, identification and handling arrangements to the product and order.
Product protection
Discuss carton protection and internal packing materials for the component type and the way the shipment will be handled.
Identification & quantity
Confirm the references, quantities and carton marking needed to support the agreed order and receiving process.
Export coordination
Align packing, shipment information and delivery arrangements with the destination and order requirements.
Packaging formats, labels and shipment arrangements are confirmed for the individual order. Share any distributor, warehouse or private-label packing requirements early.
View packing & export supportSUPPORTING CAPABILITIES
Make your requirement
ready for production.
A clear brief helps connect product sourcing, fitment and manufacturing. Start with the information available and build the specification together.
OEM & ODM
Share a drawing, sample or original reference. Discuss component configuration, private-label needs and any special packaging requirements.
Discuss OEM & ODMFitment support
Provide the vehicle, engine and installation details, together with the original reference where available. Review connection points and the relevant physical dimensions.
Explore fitment supportOrder-specific review
Define which materials, dimensions and finished characteristics need to be reviewed. Confirm the required inspection scope and supporting documents before placing the order.
Send your requirementsHelpful enquiry details: original reference, vehicle or application, drawing or sample photographs, required quantity, destination and any inspection or packing requirements.
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