Development & Tooling
New mould development, structural design and prototype sampling for custom models.
From phone cases and OWS/TWS earbuds to wireless microphones, phone stands, smart glasses and portable fans — one catalogue, one team, factory-direct pricing.
We handle development, tooling, production, certification, inspection and export paperwork — so you deal with one accountable partner instead of six suppliers.
New mould development, structural design and prototype sampling for custom models.
Choose an existing ODM model or build your own — logo, colour, material and packaging fully customised.
CE (RED/LVD/EMC), RoHS, REACH, FCC, UKCA, UN38.3 and MSDS documentation prepared for your market.
In-line and pre-shipment inspection to AQL 2.5 / 4.0 (ISO 2859-1) with photo and video reports.
Retail boxes, blister packs, printed manuals and barcode labelling to your artwork.
Sea, air and express shipping with commercial invoice, packing list, B/L and certificate of origin.
Our catalogue covers 81 pages and 80+ models. Below are the six core categories — full specifications and the complete catalogue are available on request.
SAI JING / CHUAN / YUE / KE / LANG / GE — TPU+PC, glitter, carbon fibre and E-ink variants.
Open-ear and in-ear models, Bluetooth V5.3 – V6.0, 4–8 hours playback, OEM & ODM.
2.4 GHz, 25 ms latency, 30–50 m range, Lightning / Type-C / 3.5 mm receivers.
Unclear quality standards, missing certification and unreliable delivery are the three biggest risks in cross-border sourcing. We remove all three.
No trading layers in between — you see the real unit price and the real cost of customisation.
CE / FCC / RoHS / UKCA test reports available, so customs clearance is not a gamble.
AQL pre-shipment report is shared before the 70% balance payment is released.
UN38.3 test report, MSDS and lithium-battery labelling prepared for air and sea freight.
Share model, quantity, target price, customisation and destination.
Itemised quote within 48 hours; samples ready in 3–7 days.
Sign the proforma invoice, pay the 30% deposit, approve the samples.
Mass production with weekly updates, then AQL inspection and report.
Balance payment, then sea / air / express with the full document set.
MOQ depends on the item: phone cases from 300 pcs per model, earbuds and microphones from 500–1,000 pcs. Mixed models in one order and first orders are negotiable.
Yes. Samples are ready in 3–7 days for most models, and the sample fee is refunded against your first bulk order.
Yes. We develop new moulds and support custom colours, materials, logos, retail packaging, printed manuals and barcodes.
EXW, FOB, CIF and DDP are all available (FOB Shenzhen or Hong Kong is most common). Payment by T/T with 30% deposit and 70% before shipment; L/C at sight for orders above USD 50,000; PayPal or Western Union for samples.
Mass production takes 15–35 days depending on the item and whether new tooling is required. Shipping: 25–35 days by sea to Europe, 18–25 days to the US West Coast, 5–10 days by air, 3–7 days by express.
CE (RED / LVD / EMC), RoHS and REACH for the EU; FCC SDoC or FCC ID for the US; UKCA for Great Britain; UN38.3 test report and MSDS for all battery-powered models; Bluetooth SIG where applicable.