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Hi-Temp Crystals
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Frequency Management Int'l
15302 Bolsa Chica Street
Huntington Beach, CA

Tel: 714 373 8100
USA: 800 800 9825
Fax: 714 373 8700
EXTREME ENVIRONMENT PRODUCTS: Crystals | Oscillators | VCXOs | Sensors | Commercial Space SmallSat, CubeSat | Hi-Rel Space
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FMI Quality Statement

FMI strives to achieve the best quality and reliability performance of all our products emphasizing quality at every phase of our operation from product development through manufacturing and delivery.

FMI Quality Policy

"Management and Employees at Frequency Management International are empowered and committed to continuously improve all aspects of activities to satisfy our customers and remain a Quality Focused Company." Our quality policy is integral to the purpose of our organization, and also guides the way we accomplish that purpose. It includes a commitment to comply with requirements and continually improve the effectiveness of the Quality Management System. Our policy indicates our focus, what is important to us as an organization: meeting or exceeding customer requirements; and it prescribes the method by which we accomplish this: total participation of our people in order to continuously improve our processes, products, and services.


FMI Quality Manual

The Quality Manual defines the Quality Management System implemented at Frequency Management International, in accordance with ISO 9001:2015 standard. This Quality Manual identifies the Quality Policies, Procedures, and Objectives to support Frequency Management International’s Business Plan and to ensure that our products and services meet both the specified customer requirements and our business objectives in a consistent, economical, and reliable manner. FMI's success and prosperity is dependent upon our customers' satisfaction. Request Quality Manual.

Design and Development

FMI takes pride in providing custom products to our customers for their very specific application. Design and development of our product is planned and controlled. We build and carry out comprehensive testing of our prototypes. There are review, verification, and validation processes appropriate to each design and development stage. We continuously strive to improve product performance by design while further fine tuning our manufacturing process. Interfaces between different groups involved in design and development are managed to ensure effective communication.


FMI’s industry-leading product reliability reflects the quality of materials used. FMI purchases materials from a list of qualified suppliers who satisfy a stringent criteria including: Highest Quality, Cost Efficiency, On-time Delivery and Long-Term Partnership while adhering to the highest standard of product control in the industry. FMI's Supplier Qualification System defines the processes that ensure the measurement and evaluation of our suppliers` performance. A complete listing of FMI’s compliant documents follows:
· FMI Conflict Minerals Policy
· FMI Conflict Minerals Reporting Template V5.11
· Lead-Free & Restriction of Hazardous Substances (RoHS-3) Policy Statement
· EU REACH SVHC 197 Policy Statement

Manufacturing and Testing

We perform 100% Inspection, In-Process and Final Electrical Tests for all our products. And in most all cases, the parameters that we test our products to are over and above the industry standard. We use some of the latest equipment in the market to manufacture and test a wide range of product families.

Traceability System

Good traceability provides our customers with the peace of mind that we are monitoring every element in our manufacturing process and shipping the highest quality finished goods. We identify and record a unique identification of elements in our products to ensure effective traceability. Our crystals are identified by its frequency values throughout the processes. Product status is monitored throughout our manufacturing operations.

Record Retention

Records required for our Quality System are established and controlled to provide evidence of conformance to requirements, and of the effective operation of the Quality Management System.

ESD Compliant

We protect our products from ESD with proper grounding and with the use of static control packaging and material handling products. Static control programs are in place with considerable emphasis on controlling personnel-generated electrostatic discharge.

Test Methods Capability (Military Standard Specification Compliant)

FMI is capable of performing various Mil-Std test methods,in-house or at a DLA Land & Maritime Granted Suitability laboratory or test facility. Examples of these Test Methods are stated below. Please contact FMI if you have special requirements or need more detailed information.

For Standard Products :

For Special Customer Requirements:


QPL per MIL-PRF-55310

ISO 9001:2015