Shangyang Yihuaren
Bluetooth audio sunglasses, an electrochromic pair and a smart music hat, from Qingxi, Dongguan. Registry-matched and BSCI-audited; certificate numbers and capacity to be confirmed.
One audio chain, three form factors.
Bluetooth Audio Sunglasses
Sunglasses with an open-ear speaker and a microphone in the temple: music and calls without anything in the ear. The YJ010 family runs Bluetooth 5.4 on a BES AB5656 chipset with button control, and the quotation lists CE, RoHS, FCC and PPE against it. Two things decide whether a container arrives intact and usable: the hinge and the lens mounting, and whether the audio board survives sweat. Ask for both in writing, not as a promise.
Electrochromic Audio Glasses
The YJ030-BES changes lens tint electrically instead of swapping lenses: UV400, three tints (grey, red, blue), 180 mAh cell, one to two hours to charge, five to six hours of playback, USB-C. This is the one product in the range where a factory can win on parameters rather than price — but only if the switching time and the cycle life are measured and published. At review they were not.
Smart Music Hat
A cap with the same audio chain built into the brim, documented in a formal specification (M001, V1.0) that covers electrical parameters, UI operation, structural and environmental reliability tests, CTQ parameters and packing. Fewer factories make this than make audio glasses, which makes it the cheapest differentiated page to put up. Note the model number: M001 is the hat, not the glasses.
What the register and the audit confirm, and what to ask next.
One Audio Chain, Three Form Factors
The same BES Bluetooth platform appears in the sunglasses, the electrochromic pair and the hat. That is a narrow capability, and it is a sensible one for a small plant: one board design, three shells, three buyer groups — fashion eyewear, outdoor and cycling, and promotional or sports headwear.
Registered 2025 — a New Entity, Stated Plainly
The company was registered on 24 June 2025 with RMB 5,000,000 of registered capital in Qingxi, Dongguan, and the BSCI report records production starting in July 2025. The English brochure on file says 16 years and 200+ staff. Both numbers cannot describe this entity. Until the relationship to the older affiliate is documented, this page describes only what the register and the audit show.
BSCI Audit on Site — 44 People
amfori social audit 25-0362710, full and semi-announced, carried out by LRQA/Elevate in November 2025 and valid to 4 December 2026. Eleven of thirteen sections are rated A; social management is C and working hours is D. European buyers read those two letters more closely than the total, so they are printed here rather than buried.
No Company Website
At review there was no company domain and no English site; what a search returns is registry aggregator pages and a recruitment listing. A buyer who has not already been introduced cannot find the product range. This profile exists to change that.
Capacity and Equipment Not Disclosed
Daily output, number of assembly lines, SMT in-house or outsourced, and test equipment were asked for and not provided. The audit gives a headcount, not a throughput. Without those numbers a buyer cannot judge whether 1,000 pieces ship in two weeks or two months, so they are left blank here instead of estimated.
Certificates Named, Numbers Not Sighted
The quotation lists CE, RoHS, FCC and PPE against the models, and the brochure shows ISO 9001, CE, RoHS, MSDS and BSCI logos. Only the BSCI report was sighted. For EU buyers the documents that close an order are the RED test report, the RoHS declaration, the battery documentation and — for the lens — the UV and optical test data. Ask for the numbers, not the logos.
What was checked — and which paper a buyer still has to ask for.
The identity check is done, and one document goes further than identity: the BSCI social audit was read page by page. It confirms the site, the headcount (44), the production start (July 2025) and the validity window (to 4 December 2026). It also records the two ratings a European buyer will ask about — social management C, working hours D — which is why they appear on this page rather than in a footnote. What was not sighted, and therefore not claimed: the CE, RoHS, FCC and PPE certificates named on the quotation, the ISO 9001 certificate shown as a logo in the brochure, and any optical or UV test report for the lenses. For an audio product entering the EU, the documents that actually close an order are the radio equipment test report, the RoHS declaration, the battery documentation and the technical file. None were sighted. ChinaMakersHub does not restate a supplier’s certificate validity on its behalf — we tell you what to ask for.
A Dongguan audio-eyewear plant, listed as it is.
Shangyang Yihuaren trades as 东莞上扬亿华人科技有限公司, registered on 24 June 2025 with RMB 5,000,000 of registered capital, at Room 202, Building 6, No. 305 Beihuan Road in Qingxi Town, Dongguan. The registered industry is computers, communications and other electronic equipment manufacturing. There is no company website; this profile is built from the onboarding material — nine files including a bilingual brochure, a 29-page product catalogue, a model specification, a price sheet and a BSCI report — plus the corporate registry record.
The product range reads clearly from the documents: Bluetooth audio sunglasses (YJ010 family, and a translation version YJ010F), an electrochromic pair (YJ030-BES, UV400, three tints, 180 mAh, USB-C), a smart music hat documented as model M001, and power banks and wireless charging pads named in the brochure as part of the manufacturing scope but without a specification sheet on file. One audio platform, three form factors, plus accessories.
Two numbers on this page deserve their own paragraph. The English brochure opens with “16 year” and “200+ person”. The registry says the company was registered in June 2025, and the BSCI audit records production starting in July 2025 with 44 people on site. Both cannot describe the same entity. The most likely reading — and it is only a reading, not a finding — is that the 16 years belong to an affiliated company, since the legal representative also heads Dongguan Yihuaren Digital Technology. Until the relationship, the capacity ownership and the contracting entity are documented, this page states only what the register and the audit show.
Eighteen months old, one audited site.
Registered and into production
Registered on 24 June 2025 in Qingxi, Dongguan, with RMB 5,000,000 of registered capital. The BSCI report records production starting in July 2025, and attendance and payroll reviewed from that month.
BSCI social audit
Full, semi-announced amfori audit 25-0362710 by LRQA/Elevate: 27 November 2025 on site, closing meeting 4 December, valid to 4 December 2026. Eleven of thirteen sections rated A; social management C, working hours D.
Registry matched — listed
Onboards as CMH-F-SY8M2R. On 2026-10-23 ChinaMakersHub read the corporate record: active, electronics manufacturing, credit code verified, address identical to the audited site. What still closes the file: certificate numbers, lens test data, capacity and MOQ in writing.
Where these frames end up on a face.
Fashion and Lifestyle Eyewear Brands
Audio sunglasses sold as an accessory first and a device second, where frame design carries the sale.
Cycling, Running and Outdoor
Open-ear audio keeps the ear canal free, which is the argument for sport and commuting use.
Promotional and Corporate Gifting
Logo'd audio glasses and smart caps for campaigns, where a 1,000-piece run is the normal size.
Travel and Translation Accessories
The YJ010F translation variant targets travel retail and duty-free programmes.
Distributors and Private Label
Buyers consolidating audio eyewear, headwear and power banks with one supplier.
Electronics Importers in DE / JP
Importers who need RED and lens documentation rather than the lowest unit price.
Sourcing guides for this category
The 27-Point China Factory Audit Checklist
Product Inspection in China Before Shipment: A Buyer's Guide
How to Request a Sample from a Chinese Factory (Without Getting Burned)
What Documents to Request From a Chinese Supplier Before Your First Order
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Frequently Asked Questions
What does Shangyang Yihuaren make?
Bluetooth audio sunglasses, an electrochromic audio pair, a smart music hat and power banks. The documents on file name the YJ010 family (Bluetooth 5.4, BES AB5656, button control), the YJ030-BES electrochromic pair (UV400, three tints, 180 mAh, USB-C, five to six hours playback) and model M001, which is the hat — not the glasses, despite the model numbers sitting in the same folder.
Is it a factory or a trading company?
The registered industry is electronics manufacturing and the BSCI audit was carried out as a manufacturing audit at the registered address, with production recorded from July 2025. Whether SMT and lens assembly are in-house was asked and not answered, so this page does not describe the plant. Ask for a video walk-through of the assembly and test areas before a first order.
What are the MOQ, sampling and lead times?
The price sheet quotes unit prices at a 1,000-piece tier with 100 pieces per carton, which suggests that volume is workable, but MOQ, sample cost, sample lead time and production lead time were not confirmed in writing, so none are published here. Confirm all four before comparing quotes.
Does it hold CE, RoHS, FCC and PPE certificates?
The quotation names those four against the models, and the brochure shows ISO 9001, CE, RoHS, MSDS and BSCI logos. Only the BSCI report was sighted. For the EU the documents that close an order are the radio equipment test report, the RoHS declaration, the battery documentation and the technical file; for the lens, UV and optical test data. Ask for certificate numbers and issuing bodies, not logos.
Why does the brochure say 16 years and 200 staff?
Because the brochure and the register disagree. The company was registered in June 2025 and the BSCI audit records 44 people on site. The 16 years most likely belong to an affiliated company — the legal representative also heads Dongguan Yihuaren Digital Technology — but no document establishing the relationship was provided at review. Treat the brochure figures as unverified until the company supplies that document.
What did the ChinaMakersHub check find?
Read on 2026-10-23: the company is active, registered 24 June 2025 in Qingxi, Dongguan, industry electronics manufacturing, credit code verified, and the registered address matches the audited production site. The BSCI report was read in full, including the two sub-A ratings. Not established: certificate numbers, lens test data, capacity, MOQ and lead times — all marked as not disclosed rather than guessed.
Talk to Shangyang Yihuaren directly.
Send the model, the target market and the volume you have in mind — and ask, in the same message, for the CE / RED test report number, the RoHS declaration, the battery documentation, the lens UV and optical test data, the MOQ in writing, and a sample in your own colourway. ChinaMakersHub will route the registry record and the BSCI audit with your inquiry.