What are your payment terms?

For orders <=1000USD, 100% in advance. For orders >=1000USD, 30% T/T in advance, with the balance paid before shipment.

Rotary Vane Vacuum Pump for Vacuum

Name: Rotary Vane Vacuum Pump for Vacuum
Brand: Shanghai Yunmu Information Technology Co., Ltd.
SKU: 2115274775

Shanghai, ChinaShanghai Yunmu Information Technology Co., Ltd.

US$3,700.00

1-49 Pieces

US$3,600.00

50-499 Pieces

US$2,800.00

500+ Pieces

Sample price:US$3700.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Have

Warranty

1 Year

Oil or Not

Oil

Structure

Rotary Vacuum Pump

Exhauster Method

Entrapment Vacuum Pump

Vacuum Degree

Vacuum

Work Function

Mainsuction Pump

Working Conditions

Dry

Package

Paper Carton

Motor Power

5.5kw

Oil Capacity

200 L

Weight

200kgs

Inlet

G2/Vg50

Outlet

Product Name

Rotary Pump

Transport Package

Paper Carton/Wooden Case

Origin

China

Key features

Factory Direct Supply: Direct from 5,000 sqm production base with advanced imported equipment.

CE Certified Quality: Product holds CE certificate ensuring safety and compliance standards.

Wide Application Scope: Suitable for refrigeration, printing, medical, vacuum packing, and molding.

Custom Logo & Design: Supports customized logo and design on production for branding needs.

Free Sample Available: Free product samples provided, buyer only covers freight cost.

Flexible Payment Terms: 100% advance for orders <=1000USD; 30% T/T for orders >=1000USD.

Fast Delivery Options: 5-10 days for in-stock items; 15-20 days for custom quantities.

1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind.

Company profile

Flexible Customization100% Finished Products InspectionStandardized quality controlR&D Capabilities

Shanghai Yunmu Information Technology Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.91h

AI-Powered supplier vetting

SummaryYunmu Vacuum demonstrates established manufacturing and customization capabilities, including CNC equipment, laser marking, ultrasonic cleaning, 3D software design, and multiple customization modes. Finished-product inspection instructions are available and uniformly followed. The supplier operates two production lines, has 6–10 quality control staff and 6–10 years of total R&D engineer experience, exports to a broad range of markets, and reports lead times within 15 workdays in both peak and off-peak periods. However, the evidence also shows important control and service gaps: no written procedures or records for supplier-service assessment, corrective actions, or complaint handling; no valid manufacturing contract with affiliated subcontractors; no inventory, overseas warehouse, or overseas showroom capability; and no outsourcing SOP or ongoing batch quantity reconciliation. No new products were reported in the past year. Certification status and customer cases are not sufficiently documented.

Supplier typeThe supplier presents itself as a vacuum-technology manufacturer with CNC, CNC turning, helium leak detection, laser marking, and ultrasonic cleaning equipment. It operates two production lines, serves broad export markets, and describes its expertise as providing tailored vacuum solutions, supporting classification as a manufacturing-oriented supplier.

After-Sales capabilityAfter-sales and service-management evidence is weak: there are no written procedures or records for complaint handling, service-capability assessment, or corrective and preventive actions. The supplier also reports no overseas service coverage, overseas warehouse, or overseas showroom, although it lists several quotation and payment terms and provides some supplier names.

Production capacityProduction resources include two production lines, CNC-related equipment, helium leak detection, laser marking, ultrasonic cleaning, and finished-product inspection instructions that are uniformly followed. Lead times are stated as within 15 workdays in both peak and off-peak seasons, but capacity controls have deficiencies: no valid contract with affiliated subcontractors, no inventory capability, no ongoing batch quantity reconciliation, and no outsourcing SOP.

Customization capabilityThe supplier explicitly provides 3D software design services and supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated statements provide clear evidence of broad customization capability.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a factory with a 5,000 square meter production base in Jiangxi, equipped with advanced imported equipment and professional technicians.

Q:What products do you sell?

We specialize in vacuum application system components, laboratory chambers, vacuum flanges, valves, fittings, viewports, bellows, feedthroughs, and custom parts for CVD equipment.

Q:Do you provide free samples?

Yes, we offer free samples, but the buyer is responsible for paying the freight cost.

Q:Can I customize the logo or design?

Yes, customized logo and design on production are available for your products.

Q:What is the delivery time?

Generally 5-10 days if goods are in stock, or 15-20 days if not in stock, depending on the quantity.