Our company's quality policy is to create high-quality E2000 simplex fiber coupler, SC Adapter, FTTH Rectangle Type Metal FC Adapter, ensure quality service and win customer satisfaction. In the future, we will do better, our company will be full of passion and enthusiastic service, looking forward to your cooperation. Since its establishment, the company has been committed to providing customers with high-quality products and honest services. Our customers are all over the world. Our company has always followed the corporate culture of 'innovation, hard work, unity and pragmatism'. With 'integrity and win-win' as the core business philosophy, we continue to meet customer needs, continuously improve service quality, so as to create value for customers. The company continues to strengthen quality management and improve service levels, and is willing to create a better future with you with sincerity as a friend and service as a companion!
The ST Metal Adapter achieves high-precision alignment during connection through a precision-designed metal key, ensuring stability during the connection process.
In terms of material selection, the ST Metal Adapter utilizes a durable metal construction, which extends its service life and reduces maintenance costs. The ceramic or copper bushings used inside the adapters are precision machined to ensure that their mechanical and optical properties remain stable over long periods of use.
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The ST metal adapter is made of metal housing material for higher durability and protection compared to normal fiber optic adapters.
Applications

Test equipment

LAN

CATV

Data center
The metal KEY of the ST metal adapter is positioned to improve the repeatability and durability of the adapter. It uses precision ceramic or copper sleeves. To ensure long-term stable mechanical and optical performance, it conforms to TIA/EIA 568A, Bellcore GR-326, conform to IEC61754-2, and all materials conform to ROHS. It is mainly used for FTTX, FTTC, FTTB, FTTH, ODF, CATV, optical fiber communication system, military, and medical equipment.
About US
In 1982,Ma'ao Plastic Factory was founded in Ma'ao town, Ninghai county.
In 2009, Shenzhen Yingfeng optical Communication Technology Co., Ltd. was established in Shenzhen,Guangdong.
In 2016, Our company was renamed Zhejiang Yingfeng Optical Communication Technology Co.,Ltd . In February of the same year,we set up International Sales Department in Ningbo Southern Business District to expand the global fiber optic market and build a new road to connect the world optical network.
Our Certificates



Frequently Asked Questions
1. How can I check the lead time for the product?
If the product is sufficient in the warehouse, we can ship within 3 days on business days.
If the product is currently out of stock in the warehouse, you can check the estimated delivery date on the product detail page.
For some custom orders, the lead time may be several weeks.
For the estimated delivery time of a specific order, please consult your account manager.
2. Can I request customized services?
You can customize a product through the product details page or by contacting your account manager. We will do our best to meet the needs of all customers.
3. I can not find the product I need. Can it still be purchased through Zhejiang Yingfeng?
Absolutely. As a well-known manufacturer and supplier of fiber optic products, many of our products are not listed on the website. Contact our customer service team or your dedicated account manager. They can help you place an order for the product you need.
4. Do you provide after-sales service?
Of course. If you have any questions after receiving the goods, please contact us in time, we will help you deal with it as soon as possible
Our company has been founded with the aim of providing the best quality Sc/FC/St/LC Simplex/Duplex Fiber Optic Attenuator/Adapter at competitive prices and proving the best service to all customers. The development of our company depends on the core competitiveness of our company. We hope that when employees reach a specific goal, they can modify and adjust their own methods and methods according to changes in the outside world, and provide creative suggestions and solutions for the company's development.
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