Vacuum pump manufacturing in Dongguan, China.
About GOFLEX Vacuum Pump Manufacturing
GOFLEX SUPPLY CHAIN CO., LTD. is a vacuum pump manufacturer in Dongguan, Guangdong, China. Our factory covers 3,000+ m² and has 10 CNC machines. Explore our vacuum pump range and OEM/ODM services, and share your process requirements to review model suitability, customization and inspection documentation.
Dongguan
Manufacturing location
3,000+
Factory area (m²)
10
CNC machines
OEM/ODM
Project requirements reviewed
Working with GOFLEX
Start with your application requirements
Define the pump duty and installation requirements.
Provide the process gas, target pressure and pressure reference, required pumping speed and units, duty cycle and electrical supply. Include installation drawings, ambient conditions and any limits on noise, vibration or maintenance access. These details form the basis of a model or OEM project review. See the vacuum pressure and units guide when specifying the pressure reference.
Agree the scope before placing an order.
Confirm the selected model, configuration, quantity, inspection requirements and documentation during quotation review. For repeat orders, identify any changes in process conditions, components, branding or destination requirements so the specification can be checked again.
The paperwork that buyers ask for
Certification and project documentation
Tell GOFLEX which supplier qualification and product documents your project requires. Confirm the current documents, named company, applicable model and delivery arrangements before placing an order.
ISO 9001:2015
Request the current ISO 9001 certificate for supplier qualification. Check the named company, certified scope, issuing body and validity dates against your purchasing requirements. Confirm any additional quality records required for the order.
CE Marking
For a project requiring CE documentation, identify the selected pump model, electrical configuration and intended market. Request the applicable Declaration of Conformity and supporting documents, and confirm their scope during quotation review.
Project-specific compliance requirements
State any hazardous-area classification, specified motor approvals or destination-specific requirements at the start of the project. Confirm whether the selected configuration can meet those requirements and what evidence, review or testing would be needed before ordering.
Project coordination and information to prepare
Topics to cover during supplier review
Use the following areas to organize your questions and required documents. Confirm the appropriate contact and project responsibilities with GOFLEX for your order.
Engineering requirements
Share drawings, operating conditions, interfaces and required modifications. For custom projects, agree the design review, technical deliverables and approval steps before production arrangements are confirmed.
Production requirements
Confirm the pump configuration, order quantity, critical dimensions and any first-article or sample requirements. Discuss the manufacturing scope and production schedule during quotation review.
Quality and inspection
Define the inspections, acceptance limits and records needed for the selected model. Confirm report availability, calibration evidence and any witnessed inspection arrangements before ordering. Review the vacuum pump testing and inspection requirements before defining your acceptance scope.
Quotation and technical support
Provide a clear application description and order reference where available. Agree pricing, delivery arrangements and the information needed for technical questions or a reported service issue.
Shipping and order documents
Specify the delivery destination and required packing, invoice, shipping and import documents. Confirm document availability and responsibilities before the order is finalized.
Project decisions and approvals
Identify the contacts responsible for specification approval, drawings, samples and order changes. Agree how decisions will be recorded and which requirements must be confirmed before the next project stage.
Clear requirements and documented decisions
What to confirm throughout your purchase
Begin with an agreed application and pump specification. Record the operating conditions, interfaces and inspection requirements so quotations and technical reviews use the same basis.
Evaluate a pump against your process requirements and the applicable model data. Confirm materials, maintenance needs, spare parts and any required acceptance evidence before making a purchasing decision.
Compare quotations using the same scope: pump configuration, accessories, documentation, packaging, delivery terms and support requirements. Confirm exclusions and any changes in writing before ordering.
Company and factory overview
GOFLEX at a glance
Company
GOFLEX SUPPLY CHAIN CO., LTD. Vacuum pump manufacturing and OEM/ODM project review. Provide your application requirements when discussing a selected model or customization project.
Location
Dongguan, Guangdong, China. Contact GOFLEX to confirm the factory location and appointment before arranging a visit.
Factory
The factory covers 3,000+ m². Discuss the production areas and manufacturing information relevant to your supplier review before arranging a visit.
Equipment
10 CNC machines. Share drawings and critical dimensions for a custom project so the manufacturing requirements can be reviewed.
Pump range
Explore rotary vane, piston, claw, screw, roots and liquid ring vacuum pumps. Review the individual model specifications and confirm suitability for your operating pressure, flow, gas and duty cycle.
OEM/ODM
Discuss private-label and customization requirements, including drawings, electrical supply, nameplate, packaging and inspection documents. Scope, sample arrangements, quantity, pricing and lead time are confirmed during quotation review.
Discuss your vacuum pump requirements with GOFLEX
Send your application, target pressure and pressure reference, required flow and units, electrical supply and quantity. Model suitability, customization scope, inspection documents, pricing and lead time are confirmed during quotation review. Use the vacuum pump inquiry checklist to prepare your request.
Request a quote