CVD wire drawing dies are a type of wire drawing die tool used in the wire drawing process. The wire drawing process is used to reduce the diameter of the wire and create a smoother surface finish. CVD stands for chemical vapor deposition and the dies are made using a deposition process that requires a vacuum chamber and a chemical vapor reaction.

The CVD wire drawing dies have a smooth finish that is free from imperfections, resulting in a more uniform surface. The dies also have a high wear resistance which allows them to be used for a longer period of time and with higher drawing speeds. The dies can also be used to draw wires with different levels of hardness and thicknesses.

The CVD wire drawing dies are typically made from tungsten carbide, a material known for its hardness and wear resistance. They are usually coated with a thin layer of diamond or other cutting material to extend their life. The dies are also designed to provide the highest possible level of surface finish and reduce the amount of friction between the wire and the dies. This helps to reduce the amount of wear on the dies and wire.

The CVD wire drawing dies are an essential tool in the wire drawing process. They are able to provide a high quality finish with a low level of wear and tear. They are also able to draw wires of different thickness and hardness, making them highly versatile and efficient.

Below are the best 5 CVD Dies Companies In China 2023

1, Szwiredie


The S&Z Wire Die Co.,Ltd is renowned for providing long-lasting dies and tools for use by the wire and cable industries. Providing the highest quality of wire drawing dies and tooling to the wire and cable industry with the fastest lead times in the industry is one of their goals as a global provider of wire drawing dies and tooling for the wire and cable sector.

2, Dongguan MS Mold Parts Co.,Ltd


It is the goal of Donguan MS Mold Parts Co.,Ltd machine shop to manufacture all kinds of press die components, plastic mold parts, and a variety of machine parts in strict accordance with the ISO, JIS, DIN, and AISI standards in accordance with the requirements of the respective industry. As a manufacturer, the company specializes in producing Automotive Parts, Punches, Die, Guide posts, Guide Bushes, Guide Pins, Ejector Pins, Die Buttons, Guide Bushes, Ejector Punches, Guide Bushes, Plugs, Drill Rods, Ball Cages, Spring Sets, and a wide variety of parts made from various materials, such as HSS, SkH51, SkD11, HSS, ASP23,SUJ2, D2, M2, Tungsten CARBIDE, etc.

3, Tianjin Lituo Imp & Exp Co., Ltd.


Tainjin Lituo Hardware Products CO. LTD. has been established in the hardware products industry for many years. They were originally known as Tainjin Lituo Hardware Products CO. LTD. When they began manufacturing screws in 2000, they named their company Tainjin Lituo Hardware Products CO. LTD. After a time, they added blind rivets as well as nails to the product line.

As a fastener manufacturing company, they have developed over the past 20 years into an industry leader, producing fasteners for a wide range of clients around the world: using a variety of production lines and the latest industrial technology, they have become a reputable manufacturer in China of self tapping and self drilling screws. In addition to their fastener products, they are also a comprehensive fastener supplier for fastener distributors all around the world, including nails, blind rivets, and so on.

4, Zhuzhou Jinxin Cemented Carbide Group Co., Ltd


This company is a professional manufacturer of products based on cemented carbide in Zhuzhou City, established in 2009, and with over 10 years of experience in the field of cemented carbide, they are one of the most trusted companies in the field. With the help of the company’s highly qualified engineers and management staff, plus more than 36 sets of specialized cemented carbide equipment, they are capable of producing cemented carbide blanks and precision machining, as well as marketing their products both domestically and internationally as a result of their expertise. As part of the company’s mission to meet the market demand for non-standard or shaped cemented carbide products of the highest quality, the company produces and machines these items in order to meet the market needs.

5, Zhecheng Hongxiang Superhard Material Co., Ltd.


Zhecheng Hongxiang Superhard Material Co., Ltd. (HNHONGXIANG) has been around since 1990 and has been in operation ever since, which consists of eight standard workshops, one office building, one exhibition hall, one research building, and a provincial engineering technology center. The entire facility spans about 130,000 square meters.

In the superhard industry in China, HNHONGXIANG is a leading manufacturer of synthetic diamond powder, diamond drill bits, diamond grinding wheels, and other diamond tools. This company is a professional and experienced company. They manufacture products for a wide range of industries, including stone, glass, wire drawing, petroleum, cutting tools, machine tools, automobiles, among others.