Our mission is to provide our customers with professional, focused, efficient and perfect quality plc 1/16 fiber optic splitter, Fiber Optic Cable Adapter with Flange, E2000 connectors for fiber optic and hearty service. With advanced design concept, professional processing ability and fast and efficient service team, we provide first-class design, installation and lifelong service for our customers. Our strategic positioning can give full play to our advantages and improve the company's competitive strength and risk resistance in the market. Our advantages come from professionalism and enthusiasm, and 'profit for customers' is our goal. Since the founding of our company, with the support and care of our customers, our company has continuously improved enterprise management and optimized product quality.
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.
![]() |
![]() |
![]() |
![]() |
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 vision is developing into one of excellent customer cooperation, a profound team of experts and trustworthy and convenient Single Mode or Multimode St PC to St PC Fiber Optic Adapter provider. Our company takes constant surpassing and innovation as the direction, we will be your good partner. Over the years, we have been committed to research and development of new products for a long time, and continue to innovate and improve the products of the enterprise.
Hot Tags: st metal adapter, China, suppliers, manufacturers, factory, customized, wholesale, discount, quotation, for sale, low price, optical cable connector types, FC UPC Single Mode Adapter, LC Adapter, SC 1×8 Plc Optical Splitter, Lgx Cassette Type Splitter, Cassette type Fiber optic plc splitter