What are the casting tolerance standards?

Casting tolerance follows ISO8062 and ISO2768 standards.

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

China Foundry Custom Large Resin Sand Precision Iron Casting Valve Body Manufacturer

Name: China Foundry Custom Large Resin Sand Precision Iron Casting Valve Body Manufacturer
Brand: SYI Industrial Co., Ltd.
SKU: 2087666235

Shanxi, ChinaSYI Industrial Co., Ltd.

US$1.80

8,000-19,999 kg

US$1.70

20,000-49,999 kg

US$1.60

50,000+ kg

Product profile

Customization

Available

Type

Resin Sand Casting

Sand Core Type

Resin Sand Core

Model NO.

Large Valve Body

Application

OEM Valve Accessory

Machining

CNC Machining

Material

Cast Iron

Surface Treatment

Spray-Paint

Product

OEM Large Valve Body

Process

Resin Sand Casting, CNC Machining, Inspection, Pai

Transport Package

Standard Export Package or as Per Your Requirement

Trademark

SYI or OEM

Origin

Shanxi, China

Production Capacity

3000 Ton/Tons Per Month

Key features

OEM Large Valve Body: Custom manufacturing of large resin sand casting valve bodies based on customer drawings or samples.

Cast Iron Material: Available in Cast Iron, EN-GJS-450-10, and EN-GJL-250 grades for durability.

Resin Sand Casting Process: Utilizes advanced resin sand casting for high-quality, large-scale, and elaborate production.

CNC Machining Precision: Features CNC machining to ensure high dimensional accuracy and precise weight.

Comprehensive Quality Inspection: Includes spectral analysis, tensile testing, hardness testing, and metallography detection.

ISO Tolerance Standards: Casting tolerance strictly adheres to ISO8062 and ISO2768 standards.

Spray-Paint Surface Treatment: Provides professional spray-paint surface treatment for enhanced protection and finish.

Wide Weight Range: Capable of producing valve bodies ranging from 150Kg to 2000Kg.

Company profile

SYI Industrial Co., Ltd.

Shanxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-03-19 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.66h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummarySYI Group, also identified as SYI Industrial Co., Ltd., is a China-based limited company established in 1999 and operating from Shanxi. Its reported product scope includes castings, forgings, ductile iron pipes and fittings, manhole covers, valves, flanges, aluminum castings, and municipal products. The supplier reports ISO 9001:2015 certification and additional TUV, BSI Kitemark, SGS, BV, FM, and WRAS credentials or listings. Manufacturing evidence includes six production lines, automatic moulding equipment, CNC machining, laboratory facilities, in-house tooling, and 21–30 quality-control staff. It exports to multiple global regions and states that exports represent 90% of sales. Evidence supports production capability and certification strength, while after-sales service, financial credibility, innovation outcomes, customization performance, and customer cases cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is described as a combined business entity and limited company, operating in industrial equipment, components, tools, hardware, metallurgy, machinery, construction, and related sectors. Its stated product range is centered on castings, ductile iron products, manhole and municipal products, valves, flanges, and aluminum parts.

CertificationsThe supplier explicitly reports an ISO 9001:2015 certificate and states that it is TUV, BSI Kitemarked, SGS, BV, FM certified, and WRAS listed. These statements provide direct evidence of multiple quality, product, or compliance credentials, although the specific scope and validity of each additional credential are not detailed.

Production capacityProduction capability is supported by a reported 67,275.83 m² manufacturing plant, six production lines, automatic moulding equipment, CNC machining centers, laboratory facilities, in-house tooling, and 21–30 quality-control staff. The supplier also reports one-month fulfillment timing in both peak and off-peak seasons and serves multiple export regions.

Customization capabilityThe supplier lists OEM industrial castings and maintains in-house pattern and tooling shops, which directly supports the ability to develop or manufacture customer-specific cast components. Nevertheless, no examples, minimum requirements, engineering workflow, or documented customization projects are provided.