What is the delivery time?

Normal products take 7-10 days, while bulk orders take 15-25 days, depending on the situation.

What is the Minimum Order Quantity (MOQ)?

1 PCS MOQ is welcome to start cooperation.

Can you provide free samples?

Free samples are provided for first-time cooperation under sincere partnership terms.

Stainless Steel Automation Custom CNC Standard Screw Machine Part

Name: Stainless Steel Automation Custom CNC Standard Screw Machine Part
Brand: Wenzhou Joneng Valves Co., Limited
SKU: 2293084265

Zhejiang, ChinaWenzhou Joneng Valves Co., Limited

US$5.00-30.00

5 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Standard

DIN, JIS, BSW

Material

Stainless Steel

Connection

Welding

Surface Treatment

Without Treatment

Head Type

Round

Surface

Mirror or Matte

Ra

Inner Ra0.5

Grade

SS304 or SS316L

Dimension

3A, SMS, DIN, BS, Bpe

Transport Package

Wood Case

Specification

1/2"-12"

Trademark

JONENG

Origin

China

HS Code

73072900

Production Capacity

100000PCS/Month

Key features

Customizable Design: Supports complex geometries, mirror/matte finishes, and custom dimensions based on drawings.

Premium Material Options: Available in SS304, SS316L, Carbon Steel, and Aluminum Alloy for diverse application needs.

Fast Delivery: 7-10 days for urgent projects and normal products; 15-25 days for bulk orders.

Certified Quality Assurance: ISO 9001, CE, SGS, FDA, and PED certified with 3-year warranty on stainless steel products.

Low MOQ for Testing: 1 PCS MOQ is welcome, allowing easy start of cooperation and sample testing.

Wide Material Versatility: Compatible with stainless steel, aluminum, brass, and engineering plastics for strength and corrosion resistance.

Global Export Experience: Serving over 100 countries with 20+ years of industrial valve and pipe solution expertise.

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: ≤1.44h 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 with our own exporting license.

Q:What certifications do you have?

We hold ISO, FDA, LFGB, CE, and PED certificates, along with several design patents.

Q:How do you control product quality?

We use 3 spectro PMI machines for raw materials, pressure inspecting machines, and hardness testers. Two staff inspect during production and five inspect finished products to avoid shortages or mixing.

Q:How many factories do you operate?

We operate three specialized facilities: Jiayuan for fittings, Lingdong for precision ferrules and valves, and Ezo for manhole covers and tanks.

Q:What is the warranty period?

We provide a 3-year warranty for all stainless steel products, excluding gaskets and easily broken parts.