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Shenzhen Crystal Technology Industrial Co., Ltd.

Manufacturer of Crystal resonator and oscillator since 1989 SJK-Satisfaction quality, Just-in-time service,Key cost offering

Shenzhen Crystal Technology Industrial Co., Ltd. is a leading manufacturer of frequency control components headquartered in Guangdong and dedicated to delivering high-quality products to our customers. With a strong emphasis on Satisfaction quality, Just-in-time service, and Key-cost offering, our brand name SJK, represents our commitment to these principles.

Established in 1989, our company has become a renowned Crystal Resonator & Oscillator manufacturer in the domestic and global market. We take pride in our advanced facilities, which cover in total over 30,000m2 with 30 fully-automatic production lines and state-of-the-art equipment, to ensure efficient and precise manufacturing processes.

We are certified with ISO 9001, 14001 & 45001 and our products comply with RoHS & REACH regulations, demonstrating our dedication to quality standards and environmental sustainability. With years of experience in miniaturization, high precision, and low current consumption technologies, our components are in high demand across various industries.

Our Service

Our crystal and OSC are widely used in AI, IoT, Commercial electronics, Telecommunication, Medical, Security...

And we can offer PCB Test and Match

Inadvance industry info

History

1989, SJK was founded

2001, Suzhou office

2002, HK office

2007, Factory

2008, High-Tech enterprise

Our Team

We are a dedicated team of professionals who pride ourselves on providing reliable and trustworthy services to our clients. With years of experience in the industry, we have built a strong reputation for delivering results and exceeding expectations. Our team is committed to providing exceptional customer service and ensuring that our clients feel confident and at ease when working with us. We value integrity, transparency, and building long-lasting relationships with our clients.

Factory Tour

We have 13 advanced fully automatived product lines.

Our workshop, equipments and product process are professional, advanced and standard.

OEM/ODM

We offer OEM service, like OEM Marking.

R&D

R&D engineering team, about 40 peoples

Our product trend from big to small, from DIP to SMD.

China Shenzhen Crystal Technology Industrial Co., Ltd. company profile 0

Quality Control

SJK had ISO9001:2015 and we will update all certificates every year.

Due to SJK's high Quality Standards and the strong and growing buisness in automative, the TF16949 was made in 2024.

Furthermore, SJK was successfully audited and its products qualified by a number of reputable top customers. Such as:

China Shenzhen Crystal Technology Industrial Co., Ltd. company profile 0

You Can Contact Us At Anytime!

Crystal Resonator

Series 6A, HC-49/U Crystal Unit

Series 6B, HC-49S/SS Crystal Unit

Series 6C, HC-49SMD/49SSMD Crystal Unit

Series 6P HC-M49SMD Crystal Unit

Series 6D, UM-1 Crystal Unit

Series 6Z, Cylinder Type Crystal Unit

Series 7S, SMD 1210 Seam Crystal Unit

Series 7Y, SMD 1612 Seam Crystal Unit

Series 7F, SMD 2016 Seam Crystal Unit

Series 7E, SMD 2520 Seam Crystal Unit

Series 7U, SMD 3225 Seam Crystal Unit

Series 7I, SMD 5032 Seam Crystal Unit

Series 6G, SMD 6035 Seam Crystal Unit

Series 6F, SMD 7050 Seam Crystal Unit

Series 7Z, SMD 2520 Glass Crystal Unit

Series 7V, SMD 3225 Glass Crystal Unit

Series 6I, SMD 5032 Glass Crystal Unit

SMD 6035 Glass Crystal Unit

32.768KHz Tuning Fork Crystal

Series 7K, SMD 1610 Tuning Fork Crystal

Series 7R, SMD 2012 Tuning Fork Crystal

Series 7L, SMD 3215 Tuning Fork Crystal

Series 7M, SMD 7015 Tuning Fork Crystal

Series 6LC, SMD 8038 Tuning Fork Crystal

Series 6LB, SMD 206B Tuning Fork Crystal

Series 6K6, Through-Hole 2*6mm Tuning Fork Crystal

Series 6K8, Through-Hole 3*8mm Tuning Fork Crystal

Crystal Oscillator

Series 8N, SMD 1612 Crystal Oscillator

Series 1N, SMD 2016 Crystal Oscillator

Series 2N, SMD 2520 Crystal Oscillator

Series 3N, SMD 3225 Crystal Oscillator

Series 7N, SMD 5032 Crystal Oscillator

Series 6N, SMD 7050 Crystal Oscillator

Series 9N, SMD 1490 Crystal Oscillator

Series 6MF, Thru-Hole Full Size Crystal Oscillator

Series 6MH, Thru-Hole Half Size Crystal Oscillator

Differential Oscillator

Series 3J, SMD 3225 LVPECL Output Oscillator

Series 3D, SMD 3225 LVDS Output Oscillator

Series 3H, SMD 3225 HCSL Output Oscillator

Series 5J, SMD 5032 LVPECL Output Oscillator

Series 5D, SMD 5032 LVDS Output Oscillator

Series 5H, SMD 5032 HCSL Output Oscillator

Series 7J, SMD 7050 LVPECL Output Oscillator

Series 7B, SMD 7050 LVDS Output Oscillator

Series 7H, SMD 7050 HCSL Output Oscillator

Series 9J, SMD 1490 LVPECL Output Oscillator

Series 9D, SMD 1490 LVDS Output Oscillator

OCXO

Series 1X, SMD 9*7 Size OCXO

Series 9X, SMD 14*9*5 Size OCXO

Series 5X, SMD 25*22*11 Size OCXO

Series 2X, Thru-hole OCXO

Series 3X, Thru-hole 20*20 OCXO

Series 9M, Thru-hole 25*25*12 OCXO

Series 6X,Thru-hole 36*27*12 Size OCXO

TCXO/VC-TCXO

Series 7X, SMD 2016 TCXO / VC-TCXO

Series 7Q, SMD 2520 TCXO / VC-TCXO Clipped Sine Wave

Series 7T, SMD 3225 TCXO / VC-TCXO CMOS

Series 5T, SMD 5032 TCXO / VC-TCXO

Series 8T, SMD 7050 TCXO / VC-TCXO

Series 9T, SMD 1490 TCXO / VC-TCXO

Series 6T, Thru-hole TCXO / VC-TCXO

Series 1T SMD 1612 TCXO/VC-TCXO

Series 8W SMD 3225 TCXO /VC-TCXO (Clipped sine wave)

Series 7W SMD 2520 TCXO /VC-TCXO (CMOS)

VCXO

Series 3S, SMD 3225 CMOS Output VCXO

Series 3P, SMD 3225 LVPECL Output VCXO

Series 5S, SMD 5032 CMOS Output VCXO

Series 5P, SMD 5032 LVPECL Output VCXO

Series 5V, SMD 5032 LVDS Output VCXO

Series 6S, SMD 7050 CMOS Output VCXO

Series 7P, SMD 7050 LVPECL Output VCXO

Series 6V, SMD 7050 LVDS Output VCXO

Series 9S, SMD 1490 CMOS Output VCXO

Series 9P, SMD 1490 LVPECL Output VCXO

Series 9X, SMD 1495 Size OCXO

Series 5X, SMD 252211 Size OCXO

Series 9M, Thru-hole 252512 OCXO

Series 6X,Thru-hole 362712 Size OCXO