What is the warranty policy?

We offer a warranty that includes replacement at our cost for any rejected products with quality problems.

What surface treatments are available?

We offer Zn-plating, Ni-plating, Cr-plating, anodizing, painting, powdering, and various other coating options.

We support OEM orders and can accommodate custom quantities based on your specific demand.

OEM CNC Machined Aluminum Knurled Audio Control Potentiometer Knob

Name: OEM CNC Machined Aluminum Knurled Audio Control Potentiometer Knob
Brand: HK AA Industrial Co., Limited
SKU: 738625445

Guangdong, ChinaHK AA Industrial Co., Limited

Negotiable

500 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel/Brass/Aluminum

Tolerance

+/-0.005mm

Model NO.

HHH - 01

Test Equipment

Projector

Quick Delivery Time

7 Days

Customer

HP Supplier

Transport Package

Polybag+Carton

Specification

custom

Trademark

custom made

Origin

China

HS Code

8483409000

Production Capacity

500, 000PCS/Month

Key features

Custom Material Options: Supports Stainless Steel, Brass, Aluminum, Iron, Zinc, and Alloy based on customer requirements.

High Precision Tolerance: Achieves tight tolerance of +/-0.005mm using advanced CNC machining and CMM testing.

RoHS Compliant: Products meet ISO 9001: 2008 standards and are RoHS compliant for global safety.

Wide Surface Treatment: Offers plating, anodizing, painting, and coating options to meet specific aesthetic needs.

Free Samples Provided: Customers can request free samples for design confirmation before mass production.

14 Years Experience: Backed by 14 years of manufacturing history and expertise in CNC machining services.

Comprehensive Warranty: Provides replacement at our cost for any rejected products due to quality issues.

Fast Delivery Time: Offers quick delivery within 7 days for urgent orders and 10-15 days for standard orders.

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: ≤24hTerms 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.