Stop losing money on bad molds and failed PCBA. I supervise every critical step.
You send the 3D file ( STEP / IGS). I review it with tooling engineers for moldabiliity. I catch undercuts, sink marks, and draft angle issues BEFORE you pay for a mold.
PCBA schematics? I check BOM feasibility against Guangdong's component supply chain.
I don't just email your files to a factory. I show up for T0 trials. I verify steel type. I check PCBA soldering quality and component authenticity.
You get phos and honest assessments from the spot
Because I understand the product technically, my inspections go deeper than cosmetic checks. I measure critical dimensions against your spec, test electronic functions, and verify assembly fit
Your pre-shipment report is written by someone who knows what a
tolerance means.
I've lived on factory floors managing production for European clients. I know where shortcuts happen and how to stop them.
I read 3D drawings, understand mold structures, and can tell a quality PCBA from a fire hazard.
I worked inside a German-owned sourcing office for the Benelux and German market. I know CE, REACH, and the documentation that keeps your shipments out of customs detention.
From kitchenware to pet tech to lighting — I adapt fast because I understand materials and processes, not just individual products.
Rich experience in both B2C and B2C business models
You finished a Kickstarter. You need to turn 3D-printed prototypes into 5,000 production units. I handle DFM, mold sourcing, and pilot run supervision.


You need custom molds and reliable PCBA to scale. I manage tooling development and build your quality system.
Your product lines are diverse. I become your unified QC and supplier management partner across Guangdong.

No commitment. I’ll give you my honest initial assessment.
alan@thsourcing.com
tel: +86 18126754921
No.5-1, Ground Floor, Futai East Road, Yongtai ( Yuanxiatian ), Baiyun District, Guangzhou, China
Business hours
Mon - Fri: 9:00 AM - 6:00 PM
Sat - Sun: Closed
Get Custom Sourcing Quote, Factory Audit & QC Support from Guangzhou Local Agent
We use cookies to improve your experience on this website. You may choose which types of cookies to allow and change your preferences at any time. Disabling cookies may impact your experience on this website. You can learn more by viewing our Cookie Policy.