HarshMet

World Leading Manufacturer of Cold Shrink Products

We manufacture high quality cold shrink products and other weatherproofing products at competitive prices according to customer's drawings and specifications based on our over 15 years of experience in rubber and plastic technology. We are experts in rubber and plastic materials technology, such as rubber vulcanization, extrusion, expansion, plastic injection and blow mold tooling etc. We provide services for various applications in different industries such as telecommunications, power distribution, utilities, tool handles, other demanding industries.

15+

Years Experience

36

Industries Served

200+

Customer Served

50+

Countries

Wireless Site Market

Weatherproofing options for coaxial connections at cell sites have changed and expanded along with the cell sites themselves. Today’s more complex cell site designs demand a new type of weatherproofing solution to protect vulnerable connection points at the antenna and the remote radio unit (RRU). Suppliers have responded with products to meet the needs of these next-generation cell site architectures. The result is a wide range of commercially available weatherproofing solutions, ranging from traditional tapes and mastics to closures designed specifically for the latest fiber-to-the-antenna (FTTA) architectures. This paper explores available weatherproofing options, beginning with the most traditional methods and culminating with the newest products available to date.
weatherproofing coaxial jumper cable connections at cell sites is critical to delivering reliable communication services. Protecting the RF at the antenna and connection at the RRU can help mobile operators avoid costly repairs, ensure signal integrity and keep subscribers happy. Water is the enemy of coax. It can intrude into coaxial cable through connectors and cause damage.Moisture build up within the cable can also wreak havoc on a system’s performance. HarshMet’s cold shrink, clamshells and tapes are specially designed to protect these connector.

Electrical Power &Automotive

The advantages of our cold shrink tubing are numerous. Firstly, the installation process of cold shrink tubing is safe as it does not require a heat source, avoiding potential injuries and fire hazards. Secondly, it offers a very reliable fit as the tubing naturally conforms to the shape of the cable or joint, ensuring a tight, consistent, and watertight seal.
In the electrical industry, it’s commonly used for insulating splices, terminations, breakouts, and connector interfaces in low, medium, and high-voltage applications. Telecom professionals use cold shrink tubing for sealing coaxial cable joints and similar connections.
In the automotive sector, this versatile product provides effective insulation for battery cables and other electrical connections. Industrial maintenance, repairs, and operations also benefit from the convenience and reliability of cold shrink tubing.

Industrial Tools Industry

We have come up with an ultra-grippy rubber tool handle cover with our cold-shrink technology. Unlike heat-shrink tubing that can melt or cause you to char your tool handles, our cold shrink material simply shrinks into place at room temperature.
We applied cold shrink in temperatures as low as 40 degrees Fahrenheit with success. The cold-shrink method relies on the rubber material being held in an expanded state until it returns to its normal size. This is done by way of an ingenious holding tube made up of a collapsible spiral of rigid plastic. You put the tube over the tool (or shovel or flashlight) handle that you want to cover, and unzip the coil. The rubber sleeve rapidly shrinks to fit the contours of what it's applied to, from almost 2 inches down to 3/4-inch in diameter.
It comes in 8- and 18-inch lengths or any other custom sizes, and is ideal for improving your grip on heavy tools, such as sledgehammers; tools likely to twist during use, such as hatchets; and to increase the girth of tool handles that you find too thin to be comfortable.

Our Prodcuts

We are one of the leading suppliers of customized cold shrink products in China. We provide high quality cold shrink with competitive price according to customers' needs.

Siri CPS Tiub Sejuk Sejuk Silikon

HarshMet Kecut Sejuk Tiub Silikon s CPS Siri ialah getah silikon terbuka, tiub tiub. Lengannya dibesarkan dari kilang dan dipasang pada teras plastik penyokong boleh tanggal. Setiap pemasangan getah dibekalkan untuk pemasangan medan dalam keadaan pra-regang ini. Memandangkan teras dibongkar, lengan penebat mengecut untuk membentuk pengedap yang ketat. Pelbagai jenis saiz Cold Shrink tiub tutup tong lug terminal dan penyambung sebaris .

Tiub Kecut Sejuk EPDM

HarshMet Tiub Cold Shrink ialah satu siri lengan getah berbentuk tiub terbuka, yang dibesarkan kilang dan dipasang pada teras boleh tanggal. Mereka dibekalkan untuk pemasangan medan dalam keadaan pra-regang ini. Teras dikeluarkan selepas tiub diposisikan untuk pemasangan di atas sambungan sebaris, terminal lug, dsb., membolehkan tiub mengecut dan membentuk pengedap kalis air. Tiub penebat diperbuat daripada getah EPDM, yang tidak mengandungi klorida atau sulfur. Pelbagai jenis saiz diameter dan panjang akan meliputi rangkaian kabel 1000 volt, konduktor tembaga dan aluminium.

Siri CST Tiub Kecut Sejuk untuk Pasaran Tapak Tanpa Wayar

Siri CST HarshMet menyediakan tiub Cold Shrink yang betul atau tiub Cold Shrink yang betul dan pita buih khas untuk memudahkan pemasangan pengedap penyambung coax. Pemasangan tidak memerlukan perkakas, dan kualiti pemasangan kurang bergantung kepada pemasang

Tiub Kecut Sejuk dengan Siri CST-M Mastic untuk Pasaran Tanpa Wayar

Penyelesaian kalis cuaca siri CST-M ialah tiub pengecutan sejuk dengan mastik terbina dalam. Ia adalah reka bentuk kalis cuaca satu langkah, menjimatkan masa dan boleh dipercayai. Reka bentuk unik yang inovatif secara ekonomi melindungi sambungan RF coax di tapak sel wayarles dan rangkaian CCTV, kabel gentian optik dan sambungan kabel LV lain atau sambungan kabel tenaga boleh diperbaharui terhadap air, habuk dan kakisan persekitaran lain dengan cara yang cepat, boleh dipercayai dan selamat.

Silikon Cold Shrink Grips Siri CPS-G

HarshMet CPS Series Silicone Rubber Cold shrink handle grip is cara yang bagus untuk menambah lapisan luar yang tahan lama pada cengkaman sedia ada itu sudah haus, atau cara terbaik untuk membina cengkaman baharu. Cengkaman pemegang bungkus mengecut tidak memerlukan sebarang kepakaran pengetahuan, hanya beberapa langkah mudah. Bukan sahaja mudah, tetapi juga mesra alam. Sesuai mana-mana pemegang.

EPDM Cold Shrink Grips Siri CPE-G

HarshMet EPDM Rubber Cold shrink handle grip ialah cara terbaik untuk menambah lapisan luar yang tahan lama pada cengkaman sedia ada yang haus, atau cara terbaik untuk membina cengkaman baharu. Cengkaman pemegang shrink wrap tidak memerlukan pengetahuan khusus, hanya beberapa langkah mudah. Bukan sahaja mudah, malah mesra alam. Sesuai mana-mana pemegang.

VIEW ALL PRODUCTS

Our Factory

Salt Spray Test

High and Low Temperature Test

Constant Temperature and Moisture Test

Tensile Test

Supporting Spiral Production

Production Team

QC & Packing Team

Warehouse and Shipping

Laster News

New stories from us

HarshMet 1200mm Long Cold Shrink Tiub untuk Pasaran Kuasa

Tiub Kecut Sejuk EPDM getah/bahan getah silikon Diameter dalam-61mm

Apr 01.2024

Tiub Pengecutan Sejuk Sejuk Getah Silikon Besar Tambahan Kecil atau Tambahan untuk Pasaran Wayarles dan Kuasa

Apr 01.2024

Aplikasi Baharu: Cengkaman Pemegang Cold Shrink

Cengkaman pemegang pengecutan sejuk ialah cara terbaik untuk menambah lapisan luar yang tahan lama pada cengkaman sedia ada yang haus, atau cara terbaik untuk membina cengkaman baharu.

Apr 01.2024

LENGAN KECIL SEJUK UNTUK PASARAN KOMUNIKASI

HARSHMET ialah pengeluar terkemuka produk perlindungan tumbuhan luar untuk komunikasi tanpa wayar. Kit Pengedap Cold Shrink menawarkan cara yang selamat dan mudah untuk mengelak sambungan pada kabel sepaksi dengan pasti. HARSHMET Cold Shrink Tube sesuai untuk menara komunikasi wayarles dan antara muka sepaksi terdedah lain. Tiub Pengecutan Sejuk kami telah berjaya diuji dengan keperluan pengedap air IP68, juga lulus ujian UV dan ujian Penuaan Ozon

Apr 01.2024

HarshMet

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Get first-class service for your customization

World Leading Manufacturer of Cold Shrink Products

15+

36

200+

50+

Wireless Site Market

Electrical Power &Automotive

Industrial Tools Industry

Our Prodcuts

Siri CPS Tiub Sejuk Sejuk Silikon

Tiub Kecut Sejuk EPDM

Siri CST Tiub Kecut Sejuk untuk Pasaran Tapak Tanpa Wayar

Tiub Kecut Sejuk dengan Siri CST-M Mastic untuk Pasaran Tanpa Wayar

Silikon Cold Shrink Grips Siri CPS-G

EPDM Cold Shrink Grips Siri CPE-G

Our Factory

Salt Spray Test

High and Low Temperature Test

Constant Temperature and Moisture Test

Tensile Test

Supporting Spiral Production

Production Team

QC & Packing Team

Warehouse and Shipping

Laster News

HarshMet 1200mm Long Cold Shrink Tiub untuk Pasaran Kuasa

Tiub Pengecutan Sejuk Sejuk Getah Silikon Besar Tambahan Kecil atau Tambahan untuk Pasaran Wayarles dan Kuasa

Aplikasi Baharu: Cengkaman Pemegang Cold Shrink

LENGAN KECIL SEJUK UNTUK PASARAN KOMUNIKASI

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