Sample of normal specifications( for example 1.2mm,1.6mm,2.0mm, 3.0mm...) are normally available; Sample is free, but the buyer pays for the freight.

What are the characteristics of doing business with you?

We never cheat customers! Providing Quality Products, Excellent Service, Competitive Prices and Prompt Delivery, we are now looking forward to even greater cooperation with overseas customers based on mutual benefits.

One-Stop Valve Casting Solution & Service

Name: One-Stop Valve Casting Solution & Service
Brand: Ningbo Tonsin Machinery Industry Inc.
SKU: 2027568952

Zhejiang, ChinaNingbo Tonsin Machinery Industry Inc.

US$7.50

500-1,999 kg

US$7.30

2,000+ kg

Sample price:US$8.00/kg.Request sample

Product profile

Customization

Available

Casting Method

Thermal Gravity Casting

Process

Lost Wax Casting

Molding Technics

Gravity Casting

Application

Machinery Parts

Material

Stainless Steel

Surface Roughness

Ra6.3

Machining Tolerance

+/-0.02mm

Standard

ANSI

Certification

CE, ISO 9001:2008

Transport Package

Ploywood

Specification

DN15-DN500

Trademark

Tonsin

Origin

China

Production Capacity

6000tons/Year

Key features

Full Process Integration: In-house service from mold design to final machining and assembly.

Wide Material Selection: Supports stainless steel, carbon steel, alloy steel, and more.

Precision Machining: CNC turning, milling, drilling with tolerance +/-0.02mm.

Comprehensive Surface Treatment: Options include blasting, polishing, plating, and anodizing.

Multiple Certification Standards: ISO 9001:2015, AD2000/W0, PED97/23, CE, and more.

Flexible Shipping Terms: Supports CNF, CIF, and FOB terms with forwarder assistance.

Competitive Pricing: Cost-effective solutions for complete projects from casting to machining.

Sample Availability: Free samples for normal specifications; buyer pays freight.

Company profile

Ningbo Tonsin Machinery Industry Inc.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2010-05-31Average Response Time: ≤5.85h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, OEM and ODM service capabilities, supported by ISO9001:2015 certification, quality-assurance procedures, complaint-handling procedures, and corrective/preventive action records. It operates three production lines, reports six to ten quality-control staff, maintains in-stock capability, and has contracts with associated subcontractors. However, it lacks an available SDK, overseas agents or branches, overseas warehouses and showrooms, and has not participated in offline trade shows. Its production controls include no continuous batch-volume reconciliation, while fire-drill activity and recent product development are also limited. Financial information is represented by years rather than substantive performance figures, so financial credibility cannot be fully assessed.

Supplier typeThe supplier presents itself as a manufacturer with three production lines, in-stock capability, subcontracting procedures and valid contracts with associated subcontractors. It also provides OEM services for popular brands and ODM services, indicating a manufacturing-oriented supplier with design and outsourcing capabilities.

CertificationsThe supplier holds an ISO9001:2015 management-system certificate, explicitly supporting its quality-management credentials. No other certification is identified in the provided information.

After-Sales capabilityThe supplier has clear, followed procedures and records for handling customer complaints and corrective/preventive actions, and it accepts multiple service payment terms. However, it has no overseas agents or branches, overseas warehouse, overseas showroom, or overseas service coverage, which limits evidence of localized after-sales support.

Production capacityProduction capacity is supported by three production lines, six to ten quality-control staff, ISO9001:2015 certification, quality assurance, written supplier-assessment procedures, and 35 qualified service suppliers. Conversely, the factory does not continuously reconcile quantities for each batch or mass-production run, creating a stated production-control weakness.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full and minor customization, and flexible customization. It also provides ODM services, indicating broad ability to adapt products to customer requirements.

Client casesThe supplier states that it provides OEM services for popular brands, which is direct evidence of branded-customer experience. However, it reports no collaboration with Fortune 500 companies, and no named customer cases or project details are provided.

Product Q&A

Q:Do you have advantage on valves or quality and price?

We have fully in-house service from mold -casting - machining - assembling, can gurantee the good quality at compotitive price.

Q:How long is your lead time?

Lead time varies from different seasons and your order quantity; In general we can delivery your goods in 20-40 days( not including time in shipping);

Q:What's your payment terms?

We prefer T/T 30% as downpayment, balance against B/L copy; We accept 100% LC at sight.

Q:What is your MOQ?

For each size, MOQ is 10pcs, We accept FCL and LCL shipment;

Q:Can you take care of shipping?

We take care of shipping under delivery term CNF or CIF;The buyer takes care of shipping under delivery term FOB, but we can support the buyer to find a proper shipping forwarder;