Hangzhou Tianma Time-Control Si-Tech Co., Ltd., established in 1985 as Hangzhou Tianma Timer Factory, is a high-tech enterprise and a leading manufacturer and trading company based in Hangzhou, China. With over 501 to 1000 employees, the company specializes in the refined manufacturing of timer products and related control components for home appliances. They operate a substantial manufacturing facility, including a 29,000m2 assembly building with 24 production lines, 80 injection molding machines, and 90 fine machining tools. The company's core product lines include a comprehensive range of timers such as washing machine timers, oven timers, microwave oven timers, pressure cooker timers, gas cooker timers, dryer timers, and fan timers, as well as electric controllers, shaded pole motors, and fan motors. Hangzhou Tianma Time-Control Si-Tech Co., Ltd. offers OEM and ODM services and holds significant market share in domestic timer production. They are committed to quality, holding certifications including ISO 9001, UL, CCC, CQC, and RoHS. With annual sales exceeding 200 million RMB and a production capacity of over 10 million units, the company serves major appliance suppliers and exports to international markets.
Electrical Pressure Cooker Timer (DDFB)
Oven Timer with Bell (DKJ-Y)
Rice / Pressure Cooker Timer
Washing Machine Timer with Double Shaft (A series)
AC Electrical Motor (Fan motor)
Spin Timer for Washing Machine (Drying) (T Sesies)
Timer for Washing Machine (no wire) (D Series)
Washing Machinetimer (Cleaning) (G Series)
Microwave Over Timer
Mechanical Kitchen Timer (Customize available))
Electric Oven Timer (DKJ-Y)
Appliance Timer (DJT-180)
Hangzhou Freq-Control Electronic Technology Ltd.
🇨🇳 China
200011-50 peopleManufacturer
Established brand
OEM manufacturer
Own brand
Product customization
Key market
North America
Description
Hangzhou Freq-Control Electronic Technology Ltd. is a leading Chinese manufacturer based in Hangzhou, specializing in piezoelectric crystals, surface acoustic wave filters, and single crystal growth, as well as substrate processing for the telecommunications and general time and frequency industries. Established in 2000, the company operates with 11 to 50 employees and offers OEM services. They are certified with ISO 9001 and ISO 14001, demonstrating their commitment to quality and environmental management. Their product portfolio includes high-precision single quartz blanks, Lithium niobate and Lithium tantalate substrates (3", 4", and 6" with thicknesses down to 0.1-0.15 mm), custom-sized special glass substrates for optical windows, and commercial-end frequency-controlled components for 3G, 4G, and 5G applications. By 2010, they expanded their production capabilities to include glass substrates up to 12" for both semiconductor and optical industries. The company has been serving microelectronic manufacturers, defense contractors, national laboratories, universities, and scientists globally since 1990, focusing on innovation, cost-effectiveness, and superior quality.