QUARTZ CRYSTAL MANUFACTORY/ FACTORY

About us

Welcome to GMK (Great Marking (HK) Industry Co., Ltd)

    Quality Committed. Excellent Innovation. Global Blazer

    GMK brings high value to your products and convenience to your customers with the most diverse range of high-quality available today.
     With outstanding performance, GMK achieve the worldwide popular manufacturer and vendor in the electronic components especially in frequency control devices market. At this moment, GMK has accumulated about 10 years of experience for quartz crystals, ceramic resonators, bell resonators and crystal filter and so on. Products are wildly applied in the field of computer, communication, TV set, acoustics equipment, and electronic Industry etc.
     Our sales team has enabled us to expand our capacity and spur innovations in our product lines. Through our extensive network, GMK has a global reach with a breadth of product offerings.
     We sincerely invite you to test us out and see why we are competitive and better by ordering some products.

Quanlity Control

GMK is certified by TUV to meet and exceed the requirements of ISO 9001:2000.
GMK quality team are trained professionally and experienced in their manufacturing field.
GMK ensure everyone paying attention to detail, consistent documentation, record and overall production quality and reliability.
GMK setup a whole quality system as below:
Verification and validation
Receiving inspection
First Article Inspection
In-process inspection including computerized, paperless real time SPC and Process Capability studies
Offline inspection
Final inspection before shipment for each part

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Last Modified : 2009 - 07 - 08

                                            Address：Unit 27EF, the Sky Castle , North of JingTian , FuTian District , ShenZhen 518034 CHINA
                                                           TEL：+86-755-83056036    YUE ICP NO：07507531
                                                            E_mail：sales80@greatmarking.com   URL：http://www.greatmarking.com