What is your monthly production capacity?

Our maximum manufacturing ability is 1500 tons per month, ensuring fast production cycles.

What software do you use for design and simulation?

We use Pro/E, AutoCAD, and Solidworks for drawing, 3D modeling, and pouring simulation analysis.

What are your payment terms?

We accept LC and T/T as terms of payment.

Class D400 Ductile Trench Cast Iron Grate

Name: Class D400 Ductile Trench Cast Iron Grate
Brand: Qingdao Chifine Machinery Co., Ltd.
SKU: 688830092

Shandong, ChinaQingdao Chifine Machinery Co., Ltd.

US$0.10-10.00

100 Pieces

Product profile

Customization

Available

Type

Clay Wet Sand

Casting Method

Thermal Gravity Casting

Model NO.

CFM-1116

Sand Core Type

Resin Sand Core

Application

Machinery Parts

Machining

CNC Machining

Material

Iron

Surface Treatment

Sand Blast

Surface Roughness

Ra6.3

Standard

ANSI

Certification

CE, ISO 9001:2000

Certificate

ISO9001 SGS Ce

Origine

Qingdao

Testing Way

Magnetic Particle Testing

Heat Treatment

Quenching and Tempering

Max Manufacture Ability

1500 Tons Per Month

Service

OEM and ODM

Export Market

Global

Manufacturer

Yes

Quality Control

Professional QC and Test Equipment

Tolerance

CT7-CT9

Transport Package

in Pallet or as Your Requirement

Specification

Grate

Trademark

Chifine

Origin

Jimo Qingdao

HS Code

7307190000

Production Capacity

1500 Tons Per Month

Key features

Wide Material Selection: Available in Gray Iron, Ductile Iron, Steel, Stainless Steel, Brass, Copper, Bronze, Aluminum, and Zinc.

Advanced Machining Capability: Equipped with CNC, NC lathes, boring machines, and milling centers for high-precision parts.

Comprehensive Surface Treatment: Offers oiled protection, electroplating, hot dip galvanizing, painting, and powder coating.

OEM and ODM Services: Full customization available based on customer drawings and special design requests.

Strict Quality Control: Includes spectrograph analysis, ultrasonic testing, magnetic testing, and hardness tests.

Fast Response Time: Inquiries regarding products or prices are replied to within 12 hours.

High Production Capacity: Monthly capacity up to 1500 tons ensures fast production cycles after order confirmation.

Professional Design Support: Engineers use CAD, PROE, and Solidworks for 3D modeling and pouring simulation analysis.

Company profile

Qingdao Chifine Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2005-07-06Nearest Port: QingdaoAverage Response Time: ≤18hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company rather than a professional technical supplier. It provides 3D software design, sample/design/full customization, inventory services, and OEM services for well-known brands, but does not provide ODM services or SDKs. Quality-related controls include ISO 9001:2015 certification, product inspection instructions, quality assurance, raw-material traceability, and a documented complaint-handling process with records. After-sales support covers debugging, maintenance, and repair, although there are no overseas agents, branches, warehouses, showrooms, or stated overseas-service countries. Export experience is established at 22 years, with exports representing 90% of total sales. Innovation resources appear limited, with one R&D engineer and no stated professional technical supplier status. Financial records are referenced for 2022–2024, but the supplied information does not provide sufficient evidence to assess financial credibility. The supplier has no Fortune 500...

Supplier typeThe company is explicitly classified as a trading company, and its R&D capability is described as not belonging to a professional technical supplier. This indicates a trading-oriented supplier profile rather than a dedicated technical manufacturer.

CertificationsThe supplier holds an ISO 9001:2015 management-system certificate. It also reports quality assurance and traceability controls, supporting the presence of formal quality management, although no additional certifications are stated.

After-Sales capabilityThe supplier offers debugging, maintenance, and repair services and has a clear complaint-handling procedure with followed records. However, it has no overseas agents or branches, overseas warehouse, overseas showroom, or stated overseas service countries, limiting its directly evidenced international service infrastructure.

R&D capabilityThe supplier reports new products within the past year and provides 3D software design services, but it has only one R&D engineer, does not provide ODM services, has no available SDK, and is not classified as a professional technical supplier. These mixed and limited indicators do not establish a strong innovation advantage.

Production capacityThe supplier has one-month average lead times in both peak and off-season, finished-product inspection instructions that are uniformly followed, inventory capability, and five qualified suppliers for service capability. However, the status of its outsourced-manufacturing procedure and manufacturing-capacity contract is unknown, so direct production strength is not fully evidenced.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, and full customization, together with 3D software design services. These statements directly support broad customization capability.

Client casesThe supplier reports OEM service for well-known brands and repeat-buyer preference of 80%–100%. It has no collaboration with Fortune 500 companies, so the evidence supports some customer experience but not top-tier reference customers.