What payment terms do you accept?

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

What is the precision tolerance for your machining?

We achieve casting tolerance of 0.5mm, machining tolerance of 0.05mm, and finish machining tolerance of 0.005mm.

Which standards do your products comply with?

Our products comply with JIS, ANSI, DIN, BS, GB, and ASTM standards.

OEM Customized Grey Iron Valve Case for Machine Building Industry

Name: OEM Customized Grey Iron Valve Case for Machine Building Industry
Brand: Hebei Mingda International Trading Co., Ltd.
SKU: 765166875

Hebei, ChinaHebei Mingda International Trading Co., Ltd.

US$1.00-2.00

50 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Clay Dry Sand

Casting Method

Directional Crystallization

Model NO.

EN-GJL-250

Sand Core Type

Resin Sand Core

Application

Machinery Parts

Machining

CNC Machining

Material

Iron

Surface Treatment

Sand Blast

Surface Roughness

Ra3.2

Standard

AISI

Certification

ISO 9001:2008

Weight

7.8 Kg

Transport Package

Carton, Wooden Cages

Specification

SGS

Trademark

Mingda

Origin

Hebei, China

HS Code

7201100000

Production Capacity

1000 PCS / Month

Key features

Diverse Casting Methods: Offers sand casting, precision casting, investment casting, die casting, forging, and stamping options.

Wide Material Selection: Available in cast iron, grey iron, and ductile iron to meet specific application needs.

High Precision Machining: Utilizes CNC, lathe, and milling machines with tolerances down to 0.005mm for finish machining.

Comprehensive Surface Treatment: Provides powder coating, painting, spraying, galvanization, and sand blasting services.

ISO 9001:2008 Certified: Manufacturing process adheres to international quality standards for reliability.

Large Capacity Production: Capable of handling parts with max diameter of 1M and weight up to 200KG.

Strict Quality Testing: Equipped with spectrometer, tensile test machine, and CMM for rigorous inspection.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Company profile

Hebei Mingda International Trading Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-10-22Nearest Port: Tianjin Port, Qingdao PortAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryHebei Mingda International Trading Co., Ltd. is a China-based limited trading company also identified as a manufacturer/factory, operating from Hebei. Its offering centers on castings, forgings, machining parts, valves, flanges, pipe fittings, and related fabricated components. The supplier reports exporting since 2007, with 90% of sales from exports and markets spanning multiple regions. Production evidence includes more than 10 production lines, stated casting outputs, 21–30 quality-control staff, and TS 16949 and ISO 9001 certifications. It describes capabilities in multiple casting processes and CNC machining, including production from customer drawings. Evidence is insufficient to assess after-sales service, financial credibility, and customer cases; innovation capability is also only partially evidenced through engineering resources and process development claims.

Supplier typeThe supplier is identified as a limited company based in Shijiazhuang, Hebei, China, with its business nature described as a trading company and its entity type also listed as Trading Company, Manufacturer/Factory. Its product and factory-related information supports a combined trading and manufacturing profile.

CertificationsThe supplier reports holding TS 16949 and ISO 9001 management-system certifications. These are explicit certifications relevant to quality and automotive-related management systems, although no certificate scope, issuing body, or validity dates are provided.

R&D capabilityThe supplier reports 11–20 years of R&D engineer experience, multiple production processes including lost-wax and lost-foam casting, and efforts to improve production crafts and quality control. These indicate process-development capability, but there is no explicit evidence of patents, proprietary technologies, formal innovation projects, or new-product development results.

Production capacityProduction capability is supported by more than 10 production lines, 21–30 quality-control staff, stated annual casting outputs, and experience with resin sand, sand molding, hot-core-box, lost-wax, lost-foam, and machining processes. The supplier also reports off-peak lead times within 15 workdays and broad export coverage, indicating established operational capacity.

Customization capabilityThe supplier explicitly states that it makes parts according to customer drawings and offers casting, forging, CNC turning, CNC milling, surface grinding, CNC engraving, and other machining services. Its listed products and processes support customized components across several materials and applications.