What about your delivery time?

It depends on your pump quantity. Generally 15 days after we receive the prepayment. We will confirm you again when we start to produce.

How to install after the equipment arriving destination?

We will sent the operating instruction with goods to you. Please strictly follow the instructions for installation

How long does your product quality warranty last?

12 months for all our products against any non-artificial quality problem since the product leave our factory.

What will you do with quality complaint?

We have a complete set of microcomputer controlled testing system(All products are subject to tested before delivery. No product that failed performance test leaves our factory.

Roots Vacuum Pump Used in Aerospace Simulation Experiments

Name: Roots Vacuum Pump Used in Aerospace Simulation Experiments
Brand: Shanghai Yulong Vacuum Pump Co., Ltd.
SKU: 856882845

Shanghai, ChinaShanghai Yulong Vacuum Pump Co., Ltd.

US$1,030.00-3,010.00

1 sets

Product profile

Customization

Available

Warranty

12 Months

Oil or Not

Oil

Model NO.

ZJB

Structure

Singel Stage

Exhauster Method

Roots Vacuum Pump

Vacuum Degree

Low Vacuum

Work Function

Mainsuction Pump

Working Conditions

Oil

Certification

ISO9001:2015, ISO14001:2015, CE

Material

Cast Iron

Voltage

220V/380V400V/415V...

Color

Green (as Required)

Motor

100% Copper Wire

Feature

Eco-Friendly

Certificate

Gsg

Transport Package

Standar Export Wooden Case

Specification

ZJB

Trademark

YHZKB

Origin

Anhui

HS Code

8414100090

Production Capacity

2000sets/Per Month

Key features

32 Years Manufacturing Experience: Professional manufacturer with over 32 years of experience and two large factories.

Comprehensive Certifications: Equipped with ISO9001:2015, ISO14001:2015, CE, and SGS certificates.

12 Months Warranty: Covers all non-artificial quality problems for 12 months from factory departure.

High-Quality Components: Features 100% copper wire motors and eco-friendly cast iron construction.

Customizable Options: Color and voltage can be customized as required for specific applications.

Rapid Delivery: General delivery time is 15 days after receiving prepayment.

Strict Quality Control: All products undergo microcomputer controlled testing before delivery.

Standard Export Packaging: Uses standard export packages with options for special requirements.

Company profile

Years of Export ExperienceQuality AssuranceProduction Process VisualizationProduct Certification

Shanghai Yulong Vacuum Pump Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2005-04-21Nearest Port: shanghai, ningboAverage Response Time: ≤7.59hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 84 employees, related companies, valid import/export licensing, and a combined business type. It manufactures and sells vacuum pumps, water pumps, pump systems, Roots blowers, and related products. ISO 9001 certification and CE certification are reported. Manufacturing resources include six production lines in one record, more than ten in another, and 6–10 quality-control staff; the inconsistent production-line data should be verified. The supplier provides multiple customization options and ODM services, but reported no new products during the past year and has no available SDK. Exporting began in 2005, with exports representing 21%–30% of total sales. After-sales controls are weakly documented: there are no written complaint-handling or corrective/preventive-action procedures, and no approved-supplier list. Customer-related evidence is limited to OEM service for well-known brands, without named cases.

Supplier typeThe supplier is a limited company with a combined business type, related companies, and a stated scope covering manufacturing and sales of vacuum and water pumps plus import and export of goods and technologies. It is not identified as an offshore company and holds a valid import/export license.

CertificationsThe supplier reports ISO 9001 management-system certification, CE certification, and quality assurance in its quality-control processes. These certifications and stated quality assurance provide explicit evidence of formal quality and product-compliance capabilities.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints and no written corrective and preventive action procedures. Although quality assurance is reported, the documented after-sales and issue-resolution mechanisms show a clear deficiency.

R&D capabilityThe supplier has 6–10 years of total R&D-engineer experience and offers ODM services, but reports no new products during the past year and no available SDK. The evidence shows some R&D resources and design capability, while recent innovation output and technical-platform support are limited.

Production capacityThe supplier manufactures a broad range of vacuum and water pump products, reports 84 employees, six production lines in one record and more than ten in another, and has 6–10 quality-control staff. However, it does not continuously reconcile quantities for each batch and has no outsourcing standard operating procedure; the conflicting production-line figures also require verification.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, flexible customization, and minor customization, together with ODM services. This is direct evidence of broad customization capability.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a professional vacuum pump manufacturer with over 32 years of experience. We have two factories now which cover more than 33333 square meters, we have rich experience in solid liquid industry, Welcome to visit our factory at your time.

Q:Do you have minimum order quantity request?

for spare parts we have no MOQ, but for whole set equipment of course 1 set is the minimum.

Q:Do you have certificates?

Yes, we have CE, ISO, SGS.etc. certificates.

Q:How to pay?

Usually by T/T.

Q:How to pack the products?

We use standard export package. If you have special package requirements, we will pack as you required, but the fees will be paid by customers.