How long is your delivery time?

For normal products in 7-10 days; For bulk order, in 15-25 days. It depends.

What is the warranty time?

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.

Do you provide free samples?

Free samples can be provided for first cooperation under sincere cooperation.

1PCS MOQ is welcome for starting cooperatoon

Are material certificates available?

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

Stainless Steel Industrial Ultrafilter Commercial Wholesale Water Filter System

Name: Stainless Steel Industrial Ultrafilter Commercial Wholesale Water Filter System
Brand: Wenzhou Joneng Valves Co., Limited
SKU: 776759835

Zhejiang, ChinaWenzhou Joneng Valves Co., Limited

US$20.00

1-9 Pieces

US$19.00

10-49 Pieces

US$17.00

50-99 Pieces

US$15.00

100+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Certification

CCC, ISO

Temperature

Ordinary Temperature

Model NO.

JN-ST1002

Pressure

Ordinary Pressure

Application

Filter

Connection

Welding

Material

Stainless Steel

Body Material

SS304, SS316L

Sealing Material

Silicone, EPDM, PTFE, or NBR

Qualified Certificate for Seal

FDA

MOQ

1PCS

Raw Material

Forging or Casting

Processing Machine

LG Mazak CNC Machine

Standard

SMS, ISO, as, BS, Bpe, Rjt, 3A, Idf

Acting Mode

Manual or Pneumatic or Electrical

Inner Surface Finish

Ra 0.5

External Surface Finish

Ra0.8

Transport Package

Wooden Case

Specification

1"-4"

Trademark

JONENG

Origin

Wenzhou, China

HS Code

8421219990

Production Capacity

5000PCS/Month

Key features

3-Year Warranty Coverage: Comprehensive 3-year warranty for all stainless steel products, excluding gaskets and fragile parts.

High Filtration Precision: Fine mesh and welded construction ensure accurate particle removal and smooth product flow.

Hygienic Sanitary Design: Smooth, crevice-free inner surface prevents bacterial buildup and is fully compatible with CIP/SIP cleaning.

Flexible Customization: Customizable body material (SS304/SS316L), sealing material, and surface finish to meet specific needs.

Continuous Duplex Operation: Duplex basket design allows uninterrupted operation by diverting fluid while one basket is serviced.

Global Compliance Standards: Manufactured in compliance with FDA, 3-A, and EHEDG standards for critical sanitary industries.

Fast Delivery Service: 7-10 days fast delivery for normal products; 15-25 days for bulk orders.

Low MOQ for Trial: Minimum Order Quantity is just 1 PCS, welcoming small trial orders for new customers.

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: ≤1.14h 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 a factory?

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

Q:What certificates do you have?

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

Q:How do you control the quality?

In quality control, the most important is to avoid material mixing. 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...

Q:How many factories do you have?

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

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

We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem. Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition.