Electronics and PCB assembly manufacturing in China
/ Category 005

Electronics
& Components

Authorized IC distribution, BOM optimization, and PCB assembly services from Shenzhen.

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Showing 12 of 12 listed workshops
Huihexin Technology factory ✓ Verified CMH-S-HHX016
Shenzhen · Est. 2022

Huihexin Technology

Authorized IC distributor and BOM cost optimization. MCU, power management, sensors, and RF components with FAE support.

2,000 m²Office
50 staffHeadcount
1 reelMOQ
3–5 daysLead time
Authorized ISO 9001 FAE Support
Shenpuneng Electronics factory ✓ Verified CMH-F-D9SANN
Shenzhen · Est. 2014

Shenpuneng Electronics

ISO 9001 certified PCBA contract manufacturer in Shenzhen. Automotive ECU boards, industrial control, semiconductor test fixtures, and energy storage BMS. SMT + DIP, 200,000 pcs/month.

20,000 m²Facility
200K pcsMonthly cap.
500 pcsMOQ
7–10 daysPrototype
ISO 9001 IPC Class 2/3 OEM / ODM
Pengxin Electronics factory ✓ Verified CMH-F-6NECJQ
Foshan · Est. 2022

Pengxin Electronics

PCBA and SMT contract manufacturer in Foshan. Turnkey assembly with fine-pitch placement down to 01005 / 0201, BGA and QFN, backed by SPI, AOI and X-ray inspection. 7-day sampling.

50–100 staffHeadcount
800M pts/yrAnnual cap.
7 daysSampling
15 daysProduction
SMT + DIP Fine-Pitch OEM
Lexiang Power factory ✓ Verified CMH-F-K3PW7Q
Shenzhen · Est. 2012

Lexiang Power

Power adapter, charger and LED driver manufacturer with a 5,000 m2 plant in Yichang, Hubei and a Shenzhen head office. 1 W to 240 W across USB and PD chargers, wireless chargers, wall and desktop adapters, LED drivers and open-frame boards. OEM and ODM.

1 W–240 WPower range
5,000 ㎡Plant area
200+Headcount
40+Export markets
Adapters Chargers OEM
Huisheng Electronics factory ✓ Verified CMH-F-5D5HTC
Shenzhen · Est. 2016

Huisheng Electronics

Wire harness and cable assembly maker in Longhua District, Shenzhen: electronic wires and charging cables, industrial control and servo cables, automotive wiring harnesses, two-wheeler EV connectors, energy-storage cables and custom harnesses built to drawing. Registered 2016 with production and import-export scope. OEM & ODM.

6Product lines
1,000 pcStated MOQ
7–10 dSampling dispatch
15–25 dProduction lead
Wire Harness Cable Assembly OEM
Jingyu Electronics factory ✓ Verified CMH-F-JY8K2Q
Xinyi · Est. 2026

Jingyu Electronics

Electronics contract processor in Xinyi, Maoming: incoming-materials assembly of small digital and accessory electronics — component assembly, manual soldering, final assembly and QC inspection. Sole proprietorship registered August 2026. Export orders ship with CMH-assisted documentation.

4Core processes
CMProcessing model
2026Registered
Stated MOQ
Electronics Assembly Soldering Contract Processing
SET-TOP BOXES ✓ Verified CMH-F-UWPV3C
Shenzhen · Est. 2019

Weiyile Set-Top Boxes

Set-top boxes, OEM and ODM only, from Weiyile (Shenzhen) Intelligent Technology Co., Ltd. in Songgang, Bao’an, Shenzhen (USCC 91440300MA5FR27A95, registered 2019; registry-matched 2026-08-29: active status, R&D-and-sales scope with goods & technology import/export, no manufacturing clause). MOQ 2,000 units, sampling 15 days, production 7–15 days (all stated — note the sampling figure is longer than the production figure and should be confirmed). Stated target markets Singapore, Malaysia and Vietnam. Disclosed on the record: a product-quality administrative penalty dated 2022-08-02 (¥750 fine plus confiscation) and one social-insurance contributor on the 2024 annual report. SGS testing was declared but no report was sighted.

2,000MOQ units (stated)
15 dSampling (stated)
7–15 dProduction (stated)
2019Registered (stated)
Set-Top Boxes OEM / ODM SG · MY · VN
SMART SWITCHES ✓ Verified CMH-F-69ZZDR
Shenzhen · Est. 2016

Ocyuan Smart

Touch wall switches, stainless-steel and skin-feel glass panels from Longgang, Shenzhen (USCC 91440300MA5DECAB09, registered June 2016; registry-matched 2026-09-01: active status, smart switch/socket manufacturing and goods import/export in the registered scope, RMB 10 million registered capital fully paid). MOQ 1 piece, switch sampling from 1 day and door-plate sampling 10 days, production 10–20 days (all stated). Registry data shows 37 social-insurance contributors against a stated headcount of 50–100. The website given on the application (www.ocyuan.cn) was unreachable at review — not linked here. ISO 9001, ISO 14001, SGS and FDA were declared but no documents were sighted; the FDA claim does not match this product category and is queried with the maker.

1 pcMOQ (stated)
1–10 dSampling (stated)
10–20 dProduction (stated)
2016Registered (registry)
Touch Switches Glass Panels Smart Hotel
FANS & SOYMILK ✓ Verified CMH-F-4VTGXQ
Foshan · Est. 2012

Chunhang Appliance

Floor fans and commercial soybean milk machines from Daliang, Shunde, Foshan, Guangdong (USCC 91440606595836914N, registered May 2012; registry-matched 2026-09-02: active status, home-appliance manufacturing (家用电器制造) and fan manufacturing (风机、风扇制造) and goods import/export in the registered scope, RMB 534,000 of the 600,000 registered capital paid in). MOQ 500 pieces, sampling 3 days standard and 7–10 days custom, production 10 days under MOQ and 20–30 days batch custom (all stated). The 2025 annual report shows 10 social-insurance contributors against a stated headcount of 10–50. 20 patent records on file: a self-filed commercial-soymilk-machine family granted since 2021 with one invention application in substantive examination, and two fan utility models acquired by transfer in 2025. ISO 9001 was declared but no document was sighted; food-processing equipment production is a licensed item in the registered scope — licence copy to request.

500 pcsMOQ (stated)
3–10 dSampling (stated)
10–30 dProduction (stated)
2012Registered (registry)
Floor Fans Soymilk Machines Commercial Kitchen
TURNKEY PCBA Checks open CMH-F-T6QP9M
Shenzhen · Est. 2020

Anbocheng Electronics

Turnkey PCBA assembly — SMT, through-hole, firmware flashing, functional test, conformal coating and burn-in — from Shenzhen Anbocheng Technology Co., Ltd. (USCC 91440300MA5GJ01T8E, registered December 2020; registry read 2026-09-01/04: active status, electronics manufacture and processing licensed in scope, registered address matching the factory's own). Stated plant: 4 SMT lines on Yamaha YSM20/YSM10 and Samsung 471/481 platforms at up to 95,000 CPH with 01005/BGA capability, one DIP/wave line, SPI, FAI first-article system, AOI, X-ray component counting, cloud ERP and MSD control. Ten stated product families across industrial control, robotics, IIoT, energy storage and smart home. Flagged on the record: no import/export clause (domestic trade only); no quality-system certificate claimed anywhere in the file; one court-hearing notice on aggregated data, queried. Terms quoted per project. Listed with checks open.

4+1SMT/DIP lines (stated)
95k CPHPlacement (stated)
01005Min. package (stated)
2020Registered (registry)
PCBA Assembly Conformal Coating Small Batch
BRAIDED SLEEVING ✓ Verified CMH-F-GBL5JV
Dongguan · Est. 2018

Chengtong Braided Sleeving

Braided protective sleeving for wire harnesses and cable bundles from Qishi, Dongguan, made by Dongguan Cheng Tong Electronic Material Co., Ltd. (USCC 91441900MA517NJN76, registered 2018-01-08; registry read 2026-09-04: active status, plastics and industrial-textile manufacturing in scope, no import/export clause, RMB 1,000,000 paid in, VAT general taxpayer with 2023 tax-credit grade A, no adverse record on the snapshot). MOQ 500 pieces, sampling 7 days, production 15 days (stated; units unconfirmed). Stated plainly: four insured staff on the 2025 annual report against 10–50 stated, two industrial-unit addresses on file, twelve change entries. ISO 9001 and ISO 14001 declared on the application but no documents sighted.

500 pcMOQ (stated)
7 dSampling (stated)
15 dProduction (stated)
2018Registered (registry)
Braided Sleeving Harness Protection Cable Management
TOPAZCON Capacitors factory ✓ Verified CMH-F-TPZ8C4
Dongguan · Est. 2014

TOPAZCON Capacitors

Aluminium electrolytic, conductive-polymer solid and polymer hybrid capacitors from Gaobu, Dongguan, made by Guangdong Topaz Electronic Technology Co., Ltd. (USCC 91441900304164039H, registered 2014-07-15; registry read 2026-09-09 against the business licence and enterprise records: active status, research/production/processing and sale of electronic components, electrolytic and chip capacitors in scope, plus import/export of goods or technology, import/export enterprise code on file, VAT general taxpayer, national high-tech enterprise and 2025 Guangdong specialised-and-innovative SME, no adverse record on the snapshots). More than forty catalogue series across four families, 6.3–550 Vdc, 0.1–22,000 µF, to 130°C and 20,000 hours. Two certificates read as documents rather than taken on trust: IATF 16949:2016 with a certified scope covering the design and production of electrolytic capacitors, and five AEC-Q200-Rev E 2023 conformity verifications on named part numbers, 14 of 14 tests passed. Second plant at Liangtian, Chenzhou, Hunan under a controlled affiliate. Stated plainly: no MOQ, sampling or production lead time has been provided; 129 insured contributors on the enterprise record against 406 headcount claimed across two sites under two companies; a Hong Kong group name appears on the catalogue cover, so the signing and invoicing entity should be named before order; and the company’s own materials publish two different temperature ceilings (130°C on the current catalogue, 150°C in the English brochure).

40+Catalogue series
130 °CMax rated temp
20,000 hMax endurance
2014Registered (registry)
Aluminium Electrolytic Polymer Solid AEC-Q200

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