If there is any quality problem, how do you solve it?

Replacement, or compensation, or resend goods to customers as per the condition. We will solve the issue until the customers are happy.

How long is your delivery time?

For normal products in 15 days; For bulk order, in 25-40 days. This year because of liquid cooling data center orders, production capacity is tight.

3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers.We are at your service whole life as long as Joneng company is here.

16 years in this industry. It makes us professional. Good credit in this market. All of our machines are the assurance of our responsibility.

Free samples less than 30usd can be provided for first cooperation under sincere cooperation.

1PCS MOQ is welcome for starting cooperatoon

Stainless Steel High Volume Laboratory Lab Industrial Magnetic Stirrer

Name: Stainless Steel High Volume Laboratory Lab Industrial Magnetic Stirrer
Brand: Wenzhou Joneng Valves Co., Limited
SKU: 2260520195

Zhejiang, ChinaWenzhou Joneng Valves Co., Limited

US$100.00

1 Piece

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Max.Head

80-110m

Max.Capacity

50-100 L/min

Driving Type

Motor

Impeller Number

Single-Stage Pump

Working Pressure

Low Pressure Pump

Influent Type of Impeller

Single Suction Pump

Position of Pump Shaft

Vertical Pump

Pump Casing Combined

Horizontal Split Pumps

Mounting Height

Since Irrigation Centrifugal Pumps

Impeller

Open

Usage

Pump, Pumps

Body Material

SS304, SS316L

Sealing Material

Silicone, EPDM, Viton, PTFE, or NBR

Qualified Certificate for Seal

FDA

MOQ

1PCS

Raw Material

Forging or Casting

Processing Machine

LG Mazak CNC Machine

Inner Surface Finish

Ra 0.5

External Surface Finish

Ra 0.8

Transport Package

Wooden Case

Specification

1.5"-3"

Trademark

JONENG

Origin

China, Wenzhou

HS Code

8413190000

Production Capacity

300sets/Month

Key features

Magnetic static seals replace mechanical dynamic seals, completely solving the leakage problem.

All flow-through components are made of 316L/304 stainless steel and fully comply with FDA/GMP/3A international standards.

Fully supports CIP (Clean-in-Place) and SIP (Sterilize-in-Place) online cleaning to meet aseptic production requirements.

Low shear, high-efficiency mixing, and gentle handling protect material quality.

Compact structure, small size, low noise operation, energy saving and environmental protection

Bottom/top mounting is flexible and can be selected to fit various reaction vessels and dispensing tanks.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityQuality AssuranceR&D Capabilities

Wenzhou Joneng Valves Co., Limited

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.04h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is an export-oriented manufacturer with stated production capacity for valves, pipe fittings, unions, and manhole covers, supported by two production lines, CNC turning equipment, and six to ten quality-control staff. It holds ISO 9001:2015 and ISO 14001:2015 certifications, and reports documented procedures for corrective and preventive actions and customer complaints. The supplier offers broad customization from samples and designs, but reports no new products in the past year, no ODM service, no SDK, and only one year of R&D-engineer experience. It has inventory capability and contracts with associated subcontractors, but no overseas warehouse, showroom, agent, or branch. Financial information is limited to year references, so financial credibility cannot be determined. No customer cases are provided.

Supplier typeThe supplier presents itself as a manufacturing company producing manhole covers, butterfly valves, pipe fittings, unions, and diaphragm valves. It operates two production lines, uses a CNC lathe, has inventory capability, and holds valid manufacturing contracts with associated subcontractors; its exports account for 51%–70% of total sales and it has nine years of export experience.

CertificationsThe supplier reports ISO 9001:2015 and ISO 14001:2015 certificates. These certifications cover quality and environmental management systems, and the supplier also reports a sustainable-development management system certification listing the same standards.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and for handling customer complaints. It also reports in-stock service capability, but has no overseas warehouse, overseas showroom, agent, or branch, and lists zero countries with overseas services; therefore, documented support exists while overseas service coverage is limited.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, no available SDK, and total R&D-engineer experience of one year. These statements indicate limited demonstrated innovation resources and output in the provided evidence.

Production capacityThe supplier reports product-specific annual capacities of 12,000 manhole covers, 50,000 butterfly valves, 150,000 pipe fittings, 150,000 unions, and 15,000 diaphragm valves, supported by two production lines, CNC turning equipment, six to ten quality-control staff, inventory capability, and valid subcontractor contracts. However, finished products are checked by packing staff, which describes the inspection arrangement but does not by itself establish a deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, flexible customization, and minor customization. This capability is stated consistently in both the R&D/design-service information and the production information.

Product Q&A

Q:Are you a trading company or factory?

We are a manufacturer factory and we also have our own exporting license.

Q:How many factories do you have?

Under the esteemed Joneng enterprise, we proudly operate three specialized manufacturing facilities. Wenzhou Jiayuan excels in producing elbow, tee, and reducer fittings in both sanitary and schedule grades; Wenzhou Lingdong focuses on precision-engineered ferrules, unions, sight glasses, and butterfly valves using advanced CNC technology; while Zhejiang Ezo specializes in designing high-quality manhole covers and small tanks to meet diverse industrial needs.

Q:Do you have certificate?

Yes, ISO9001,ISO14001, FDA, LFGB, CE, PED certificate. We also have some patents in design.

Q:Material certificate?

Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate, ...Can be available, please declare when inquiry us.

Q:How do you control the quality?

In our factory, 3 spectro PMI machines are used in raw material warehouse, production plant, dispatch plant. Pressure inspecting machine, PMI machines, RA roughness spector, hardness testing machine...All machines help in inspection. 2 staff inspect during production in different sections 5 staff inspect the finished productions to avoid shortage, poor quality, mixing chemical...