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Best audio wire 2023: High purity OCC copper conductor

When it comes to high-end audio equipment, sound quality is crucial. The use of low-quality audio cables may affect the accuracy and purity of music. Many audio manufacturers spend a lot of money to create headphone cords with perfect sound quality, high-end audio equipment and other products to ... Read More

Main Types of Enamels Coated On Ruiyuan Enamel Copper Wire!

Enamels are varnishes coated on the surface of copper or alumina wires and cured to form electrical insulation film possessing certain mechanical strength, thermal resistant and chemical resistant properties. The following includes some common types of enamel at Tianjin Ruiyuan. Polyvinylformal ... Read More

Something about OCC and OFC you need to know

Recently Tianjin Ruiyuan Launched new products OCC 6N9 copper wire, and OCC 4N9 silver wire, more and more customers asked us to provide different sizes of OCC wire. OCC copper or silver is different with the main material we have been using, that is only single crystal in the copper, and for mai... Read More

What is silk covered litz wire?

Silk covered litz wire is a wire whose conductors consist of a enameld copper wire and enameled aluminum wire wrapped in a layer of insulating polymer, nylon or vegetable fiber such as silk. Silk covered litz wire is widely used in high-frequency transmission lines, motors and transformers, beca... Read More

Why OCC wire is so expensive?

Customers sometimes complain why price of OCC sold by Tianjin Ruiyuan is quite high! First of all, let’s learn something about OCC. OCC wire(namely Ohno Continuous Cast) is a very high-purity copper wire, renown by its high purity, excellent electrical properties and far less signal loss and dist... Read More

Why Electric Vehicles Use Flat Enameled Wire?

Enameled wire, as a type of magnet wire, also called electromagnetic wire, is generally composed of conductor and insulation and made after annealed and softened, and enamelling and bake process many times. Properties of enameled wires are affected by raw material, process, equipment, environment... Read More

What is self bonding enameled copper wire?

Self bonding enamelled copper wire is enameled copper wire with a self adhesive layer, which is mainly used for coils for micro motors, instruments and telecommunications equipment.conditions, ensuring the normal operation of power transmission and electronic communications. Self bonding enamelle... Read More

Have you heard “Taped Litz Wire”?

Taped litz wire, as a main products supplied at Tianjin Ruiyuan, can also be called mylar litz wire. “Mylar” is a film that was developed and industrialized by American enterprise DuPont. PET film was the first mylar tape invented. Taped Litz Wire, guessed by its name, is multi-strand... Read More

27th February Visit to Dezhou Sanhe

In order to further improve our service and enhance the foundation of partnership, Blanc Yuan, General Manager of Tianjin Ruiyuan, James Shan, Marketing Manager of Overseas Department along with their team went a visit for communication to Dezhou Sanhe Electric Co., Ltd. on 27th February. Tianji... Read More

Voice Coils Wire Specialist-Ruiyuan

Voice coil is a new high-quality product that can help you optimize your sound. It is manufactured with the latest materials to give you an excellent acoustic experience. Voice coil wire is an important product of our company. The voice coil wire we currently produce is mainly suitable for high-e... Read More

Breaking news! OCC enameled and bare wire can be made here!

As you may know ultrafine enameled copper wire start from 0.011mm is our expertise, however that is made by OFC Oxygen Free Copper, And sometimes it is also called pure copper that is suitable for most electronic application except audio/speaker, signal transmission, int... Read More

Ultra Fine Enameled Copper Wire For The Watch Coils

When I see a nice quartz watch, I can’t help but want to take it apart and look inside, trying to understand how it works. I am confused by the function of the cylindrical copper coils seen in all movements. I guess it has something to do with taking power from the battery and transferring ... Read More
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