Who are our main customers?

HP, Samsung, Jabil Group,Lexmark,Flextronic Group.

What are our machining equipmengts?

Our machining equipments include CNC milling machines, CNC turning machines, stamping machines,hobbing machines, automatic lathe machines, tapping machines, grinding machines, screw machines, cutting machines and so on.

SMC440 Alloy Steel Ground Helical Racks

Name: SMC440 Alloy Steel Ground Helical Racks
Brand: HK AA Industrial Co., Limited
SKU: 761881005

Guangdong, ChinaHK AA Industrial Co., Limited

US$30.00

10-1,999 Pieces

US$0.26

2,000+ Pieces

Product profile

Customization

Available

Standard or Nonstandard

Nonstandard

Feature

Corrosion-Resistant, Heat-Resistant, Wear-Resistant, High Temperature-Resistance

Model NO.

HK AA-0330

Application

Mining Equipment, Agricultural Machinery, Industry

Surface Treatment

Chrome Plating

Material

Stainless Steel

Micro Machining or Not

Micro Machining

Descriptions

SMC440 Alloy Steel Ground Helical Racks

Process

Polishing Grinding Machine Parts Ground Steel

Services

OEM ODM Free Sample

Package

Polybag+Carton

Shipping

UPS, DHL, Air

Delivery Time

10-25 for Samples;20-35 for Batch Goods

Hardness

Soft Tooth Surface

Toothed Portion Shape

Spur Gear

Changes Way

Stepped

Type

Non-Circular Gear

Transport Package

Standard Export Carton, Inner: PP Bubble Bag

Specification

ISO9001-2008 SGS IAF

Trademark

HK AA helical racks

Origin

Guangdong China

HS Code

7318160000

Production Capacity

20, 000/Month

Key features

OEM/ODM Customization: Supports OEM and ODM services with free samples available for custom helical racks.

Wide Material Selection: Processes stainless steel, aluminum, brass, iron, zinc, and various alloys per customer demand.

High Precision Tolerance: Achieves tight tolerance of +/-0.05MM using advanced CNC and measuring equipment.

Multiple Surface Treatments: Offers chrome plating, zinc plating, anodizing, painting, and powder coating options.

ISO 9001 Certified Quality: Certified ISO 9001-2008 firm with integrated IQC, IPQC, FQC, and OQC systems.

Fast Delivery Options: Samples delivered in 10-25 days; batch goods in 20-35 days; expedited options available.

Comprehensive Machining: Capabilities include CNC turning, milling, grinding, stamping, and threading services.

Trusted by Major Brands: Supplies industrial parts to global clients including HP, Samsung, and Jabil Group.

Company profile

Production Process VisualizationFast DeliveryStandardized quality controlManagement Certification

HK AA Industrial Co., Limited

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2007-04-13Nearest Port: Shenzhen, HongKongAverage Response Time: ≤11.25hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, CIP, EXW

AI-Powered supplier vetting

SummaryThe supplier demonstrates established R&D, customization, OEM/ODM, production, quality-management, and service-process capabilities. It provides 3D software design, supports multiple customization modes, has documented R&D and corrective-action procedures, and reports six production lines, six to ten quality-control staff, and six to ten years of total R&D-engineer experience. The supplier holds several stated management-system certifications, including ISO 9001:2015. It has inventory capability and valid manufacturing contracts with associated subcontractors, but lacks overseas warehouses, overseas showrooms, overseas agents or branches, and reported participation in offline trade shows. Financial-capacity records are referenced for recent years, but no substantive financial performance details are provided. Customer-service procedures are documented, while explicit customer case details are limited.

Supplier typeThe supplier appears to be a manufacturer with integrated R&D, production, OEM, and ODM functions. It reports six production lines, inventory capability, valid contracts with associated subcontractors, and services for customization and branded OEM production.

CertificationsThe supplier reports ISO 9001:2015 and other sustainable-development certification information, while its supplier-management certifications include ISO 9000, TS 16949, ISO 13485, and ISO 9001. The slices do not provide certificate validity dates or scope, but they explicitly state multiple certifications.

After-Sales capabilityR&D engineers are responsible for technical support during production and after-sales service. The supplier also reports documented and followed procedures for customer complaints and corrective/preventive actions, although it has no overseas agents or branches and serves zero stated overseas-service countries.

R&D capabilityThe supplier reports new products within the past year, R&D engineers responsible for new-product development, available design-input/output, review, verification, and validation documents, and six to ten years of total R&D-engineer experience. It does not have an available SDK, which limits evidence of software-development extensibility.

Production capacityProduction capacity is supported by six production lines, inventory capability, valid contracts with associated subcontractors, six to ten quality-control staff, stated quality assurance, and peak-season lead times of one month or off-season lead times within 15 working days. The supplier also reports 35 qualified suppliers for service capability and written procedures with records.

Customization capabilityThe supplier explicitly provides 3D software design and supports customization from samples, designs, full customization, minor customization, and flexible customization. Its stated ODM and OEM capabilities further support product-development and customization services.

Client casesThe supplier states that it provides OEM services for popular brands, which is direct evidence of brand-customer experience. However, no brand names, project descriptions, volumes, or verifiable case details are provided.

Product Q&A

Q:How to guarantee the Quality of Industrial Parts?

We are ISO 9001-2008 certified firm. We have the integrated system for industrial parts quality control. We have IQC (incoming quality control), IPQCS (in process quality control section), FQC (final quality control) and OQC (out-going quality control) to control each process of industrial parts prodution.

Q:What's the Advantage of Your Parts for Industry Products?

Our advantage is the competitive prices, fast delivery and high quality. Our employees are responsible-oriented, friendly- oriented,and dilient-oriented. our Industrial parts products are featured by strict tolerance, smooth finish and long- life performance.

Q:What materials can you handle?

Brass,bronze,copper,stainless steel, steel,aluminum,titanium And plastic.

Q:How Long is the Delivery for Your Industrial Part?

Generally speaking, it will take us 15 working days for machining parts and 25 working days for the for stamping parts products. But we will shorten our lead time according to customers' demands if we are able to.

Q:What shipping ways our use?

Generally speaking, we will use UPS or DHL to ship the products. Our customers can reach the products within 3 days.If our customers do not need them urgently, we will also use Fedex and TNT.If the products are of heavy weight and large volumn, we will ship them by sea. This way can save our customers a lot of money.