What is the delivery time?

Normally 15-40 days depending on the quantity, with peak season lead time within 15 workdays.

How are the products packed?

Both standard and customized packaging options are available.

Do you test all goods before delivery?

Yes, we conduct 100% testing on all goods before delivery.

Aluminum Casting Minimum Control Pressure Valve Air Compressor Pressure Maintenance Valve Aluminum Casting

Name: Aluminum Casting Minimum Control Pressure Valve Air Compressor Pressure Maintenance Valve Aluminum Casting
Brand: Qingdao Songfei Precision Machinery Co., Ltd.
SKU: 2085616702

Shandong, ChinaQingdao Songfei Precision Machinery Co., Ltd.

US$1.00

1-99 Pieces

US$0.70

100+ Pieces

Product profile

Customization

Available

Die Casting Machine Type

Cold Chamber Die Casting Machine

Die Casting Method

Precision Die Casting

Model NO.

casting part

Application

Train & Railway, Automobile& Truck, etc

Machining

CNC Machining

Material

Aluminum Alloy,Carbon Steel, Alloy Steel, etc

Surface Preparation

Electroplating, Chrome Plating, Zinc Plating, etc

Pressure Chamber Structure

Vertical

Tolerance Grade

Casting Surface Quality Level

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Casting Dimension Tolerance

CT7-CT8

Casting Surface Roughness

Ra 12.5um

Casting Weight Range

0.1-100kg

Casting Size

Max Linear Size:1200mm, Max Diameter Size: 600mm

Positioning Accuracy

0.008mm

Rep. Position. Accuracy

0.006mm

Machining Surface Roughness

Ra0.8~6.3um

Max Travel of Spindle

1800mmx850mmx700mm

Max Turning Diameter

1000mm

Material Standard

GB, ASTM, AISI, DIN, BS, JIS, NF, as, AAR

Casting Process Type

Hpdc,Lpdc,Precision Sand Casting,etc

Service Available

OEM & ODM

Quality Control

0 Defects,100% Inspection Before Packing

Transport Package

Express, Ship

Specification

custom

Trademark

songfei

Origin

Qingdao, Shandong Province

HS Code

8503009090

Production Capacity

1000000

Key features

100% Quality Inspection: Every product undergoes 100% testing before delivery to ensure zero defects.

Flexible Customization: Supports OEM/ODM, full customization from designs or samples, and minor adjustments.

Wide Material Selection: Processes Aluminum, Carbon Steel, Alloy Steel, Zinc, Copper, and various specific alloys.

Advanced Manufacturing: Equipped with 80+ precision machines including CNC, die casting, and squeeze casting.

Fast Delivery Time: Standard lead time is 15-40 days, with peak season delivery within 15 workdays.

Multiple Surface Treatments: Offers plating, anodizing, powder coating, polishing, shot blasting, and chemical coating.

Low MOQ Acceptance: Accepts small orders with a minimum order quantity of just 1 piece.

Professional Engineering: Provides end-to-end services from design modeling to final assembly and tooling.

Company profile

Quality AssuranceRaw-Materials TraceabilityFast Delivery100% Finished Products Inspection

Qingdao Songfei Precision Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.35hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, FCA, CIF, DAT, FAS, DDP, DAP, CPT, CIP

AI-Powered supplier vetting

SummaryQingdao Songfei Precision Machinery Co., Ltd. is a China-based limited company established in 2018, specializing in customized mechanical and metal parts. It reports 14 employees, a 3,300 m² manufacturing plant, ISO 9001:2015 certification, 6–10 quality-control staff, and stated one-month lead times in both off-peak and peak seasons. Its described capabilities include CNC machining, welding, casting, flanges, auto parts, fasteners, sheet metal, and stamping products. The company states that it invests in R&D, optimizes production, manages process inspections, and supports complex-part customization. SGS audit information is provided, but the audit result and several operational capability fields are coded values or unknown statuses, limiting verification. No specific customer cases or after-sales service evidence is supplied.

Supplier typeThe supplier is identified as Qingdao Songfei Precision Machinery Co., Ltd., a Chinese limited company established in 2018. Its primary offering is mechanical parts customization, supported by listed CNC machining, welding, casting, sheet-metal, stamping, fastener, flange, and auto-parts services.

CertificationsThe supplier lists an ISO 9001:2015 certificate and describes rigorous inspection and process control. An SGS audit is also recorded with a validity period from March 3, 2025 to March 2, 2026, but the coded audit result is not interpretable from the provided information.

R&D capabilityThe supplier explicitly states that it continuously invests in R&D, optimizes production processes, and has technical accumulation for complex-part customization. It reports two years of total R&D engineer experience, while ODM, SDK, and broader digital-development capabilities are unknown.

Production capacityProduction-related evidence includes a 3,300 m² plant, 14 employees, 6–10 quality-control staff, listed manufacturing processes, and stated one-month fulfillment times in both peak and off-peak seasons. The supplier also reports an order-fulfillment status code, but the meaning of that code is not provided.

Customization capabilityCustomization is the supplier’s stated primary product offering, with explicit support for complex metal parts and multiple related processes including CNC machining, welding, casting, sheet metal, and stamping. Its technical team and process-inspection descriptions further support customization capability.