Premium Black Phenolic Control Knob for Precision Instruments

Name: Premium Black Phenolic Control Knob for Precision Instruments
Brand: Shenzhou City Nanhu Qunshan Bakelite Co., Ltd.
SKU: 2234746065

Hebei, ChinaShenzhou City Nanhu Qunshan Bakelite Co., Ltd.

US$3.07-3.49

50 Pieces

Sample price:US$3.20/piece.Request sample

Product profile

Customization

Available

Material

Bakelite

Style

Simple

Model NO.

5.22

Usage

Cabinet, Drawer, Dresser

Hole Distance

Can Be Customized

Rotary

Fixed

Color

Black

Certification

ISO9001

Customized

Condition

New

Series

Knob Series

Type of Shipping

Plastic and Carton

Application

Woodworking Machine

Manufacture Processingcnc Maching/Castin

CNC Maching/Casting/Stamping/Forging/Injection Mol

MOQ

50PCS

Standard

Transport Package

PE Bag + Cartons, Blister Packing

Trademark

NANHUQUNSHAN

Origin

China

HS Code

820400000

Production Capacity

50000

Key features

Customizable Hole Distance: Hole distance can be customized to fit specific assembly requirements.

Custom Color Markings: Thread specifications and color markings can be customized for function identification.

High-Strength Material: Constructed from high-strength phenolic molding compound (PF) and stainless steel.

Ergonomic Taper Design: Taper knobs fit the palm for labor-saving, smooth continuous parameter adjustment.

Anti-Slip Surface: Knurled and rippled designs enhance grip for quick start-stop operations.

High-Torque Regulation: Lobed knobs achieve high torque with multi-edge structure while reducing accidental contact.

Precision Fine Tuning: Disc-shaped knobs with wide panels facilitate micron-level fine tuning.

Built-in Metal Inserts: Ensures connection strength and thread precision for reliable performance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedExhibition Experience

Shenzhou City Nanhu Qunshan Bakelite Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2025-08-03Nearest Port: Tianjin New PortAverage Response Time: ≤0.01hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FAS

AI-Powered supplier vetting

SummaryThe supplier presents over 60 years of experience across three generations, offers OEM services for popular brands, and provides flexible design customization. It operates a manufacturing facility of nearly 10,000 square meters with two production lines, safety stock, and ISO9001:2015 certification. Export sales account for 31%–40%, with four years of export experience and access to Tianjin Port. However, the supplier lacks an available SDK, has only one R&D engineer, and reports no cooperation with Fortune 500 companies. Production controls show weaknesses: there is no continuous quantity reconciliation, no outsourcing SOP, and no valid manufacturing contract with affiliated subcontractors. After-sales and corrective-action processes lack written procedures or records, while no overseas warehouse or showroom is available. Financial records are referenced for 2022–2024, but the supplied information does not provide sufficient non-monetary evidence to assess financial credibility.

Supplier typeThe supplier is a manufacturer and OEM provider with more than 60 years of operating experience, a nearly 10,000-square-meter facility, and direct marketing with global support. It also exports, including through agents, and reports 31%–40% of sales from exports.

CertificationsThe supplier holds an ISO9001:2015 certificate and explicitly reports quality assurance in its quality-control processes. However, no other certification is identified in the supplied information.

After-Sales capabilityThe supplier states that it provides responsive service and has inventory capability, but it has no overseas warehouse or showroom. More importantly, complaint handling and corrective/preventive actions have no written procedures or records, limiting evidence of a formal after-sales system.

R&D capabilityThe supplier has one R&D engineer and explicitly reports no available SDK. Although it offers customization, the evidence does not demonstrate strong independent R&D or software-development capability.

Production capacityThe supplier has a nearly 10,000-square-meter facility, two production lines, advanced equipment, and safety-stock capability. Nevertheless, it does not continuously reconcile quantities by batch, lacks an outsourcing SOP, and has no valid manufacturing contract with affiliated subcontractors, creating documented production-control weaknesses.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad product-design adaptation capability.