STON was founded in 2013,Factory located in Guangming District, Shenzhen,China.

Our factory covers an area of 8,000 square meters, we are an industry and trade enterprise that integrates production and sales.

We have Obtained high-tech enterprise recognition,ISO9001:2015 and ISO13485:2016 system certification

Adhering to the core business and service philosophy of "integrity,dedication,and customer first".

STON have Set up an experienced technical team of 180 people.with efficient production management processes and mechanisms. 

We are devoted to provide prototypes ,small batch production , Moldingandplasticinjection solution forcustomers.

STON focuses on one-stop service with the manufacturing:CNC plastic machining, CNC metal machining, Vacuum casting, mold designand manufacturing,ordinary injection molding, Cleanroom injection molding, sheet metal fabrication, and surface treatment.

We insist on satisfy customer's request, then Provide the most leanand agile customized production solutions for customer.