The values that define Seikaku’s spirit
Seikaku believes that living by strong values is the key to good business. That’s why these core values, along with a rigorous code of conduct, are the heart of every decision the company makes.
INTEGRITY – PROFESSIONALISM – DISCIPLINE

Company History
International Quality Requirement
ISO14001
Certificate Laboratory
SEIKAKU Laboratory Division was established in 1997 to ensure test and report reliability, and consists of 5 specialized engineers and 2 technicians. The laboratory is an independent sector and is directly managed by SEIKAKU’s top management.
In aiming to upgrade Seikaku’s quality control system, meet customer’s tequired standards and to ensure the best
service, the laboratory had made vast improvement after 10 years of quality control operation. In 1999, SEIKAKU applied for ISO/IEC guide 25 (1990) quality certificate, and was granted approval from TUV Rheinland Group, China, in September 2000.
Following the ISO/IEC guide 25 grant of certificate, Seikaku renewed ISO/IEC 17025(1999) which was granted in September 2005.
All quality control guidelines are followed by all engineers and technicians with extreme caution, as all testing procedures need to be accurate. In order to provide complete and accurate testing standards that are recognized internationally.
ISO9001
SEIKAKU Laboratory is approved by TUV Rheinland Group, China:
Product Category
SHOW, one of SEIKAKU’s brands, particularly specializes in Public address system field. It covers from entry to professional level products with user-friendly designs., SHOW brand presents processors, PA speakers, Megaphones, Amplifiers, Wireless systems and product designs for OEM/ODM business co-operation. With more than 20 years experience accumulation, SHOW can introduce the most qualified products for you.
The R&D Group

R&D Research and Development

Manufacture Production

SF1: production capacity (Approx. 26000 ch/month).
Production line for VHF/UHF separate.
Executive people: 1 chief and 2 deputy leaders.
Staff: 83 people.
PQC: 5 people.
FQC: 4 people.

SF2: Amplifier/processor/mixer: burning testing 2H-4H.


SMT Production Line
SMT –PCB assembly line Executive people:1 chief and 2 deputy leaders.
Staff : 60 people.

Executive people: 1 chief and 2 deputy leaders



Plastic Injection