Shenzhen Topmay Electronic Co., Ltd.

We deal globally based on Sincerity, Reliability, Deligence and Innovation.

We are mainly Original Brand Manufacture (OBM). But we have a professional enegineers team.

According to order quantity and requirement, we could make customized and provide OEM/ODM services too.

So if you have any special requirement, warmly welcome to share your ideas to make a further discussion with us!

Main Production Lines

Our series of capacitors and resistors can be divided into below production lines:

★ Ceramic Disc Capacitor( low and high voltage, Y1/Y2 safety )

★ Multilayer Ceramic Capacitor( radial, axial and SMD )

★ Film Capacitor( Mylar, MKT, MKP, X2, CBB60, CBB61, CBB65, CL21-Box, CBB-BOX, CL20, CBB20, CBB81, etc. )

★ Aluminum Electrolytic Capacitor(SMD, Radial , Axial, Snap-in , Screw Terminal, etc. )

★ Tantalum Capacitor(SMD, Radial , Axial )

★ Super Capacitor( Coin Type, Cylindrical Type, Module Type)

★ Mica Capacitor

★ Trimmer Capacitor

★ SMD Resistors

★DIP TYPE Resistors( KNP, CF, MF, MOF, ect,)

★ Cement Resistors

★ Leadless Resistors( MLEF)

★Power Resistor

Production Equipments

Our machines are specially imported from abroad. They are including vacuum film coating machines from LEYBOLD of Germany, the most advanced slitting machines from VACOTEC of Korea , winding machines, masking machines and testing machines from Taiwan, etc.

Production Process

Ceramic Capacitor

Film Capacitor

We have a very professional engineer team who could provide very professional suggestions and techinical support for all products.

In our team there are more than 40 managerial staffs and 60 R&D staffs.

At TOPMAY, we create innovation atmosphere and improve innovation incentive mechanism, which promote sustainable and healthy development of the company.

With rich experiences and at high starting point, we have engaged in wide range of capacitors and resistors rearching and manufacturing since 1998.

With an integration of product design, production sales and after-sales services, we provide customers one-stop services.

Integrated Management System

Since it was established, Topmay has been keeping an advanced management concept with the spirit of seeking truth, being pragmatic and self-improvement.

After many years of continuous development, the company management is getting more perfect. It has been formed a complete set of perfect management system which uses to achieve its mission and vision.

​Professional Sales System

Topmay has a very professional sales team who are quite familiar to products. They are responsible for products' publicity. They could give customers best product solution and excellent sales service.

Topmay still choose to cooperate with famous advertising partners and actively participate in professional components exhibition all over the world to accumulate customers.

They lay a good foundation of expanding the company and maintaining guests’ sources.

Nowadays, Topmays products are distributed to dozens of counties and regions far away such as Europe，North America, South Ameria, Southeast Asia, Middle East, Africa, and etc.

​Advanced Production System

Topmay has strong production capability. We have advanced capacitor and resistor production equipment. Our wide range of production lines and experienced production team form a sleek production flow. They promise us a fast delivery.

​Good Quality Protection System

The company established a complete whole set of system involving raw material purchasing, manufacturing process, eventually supervision, engineering experimental system, supervising and controlling to each production link of the factory.

We have advanced examinant test instruments to control and supervise various functions of the products. Our QC department would promise all products delivered out comply with customers’ requirements.

• Year 1998

Founded in Shenzhen and built the first professional team with good experience in capacitor manufacturing.

• Year 1999

Established production lines of ceramic capacitor and film capacitor.

• Year 2000

Established sales office and warehouse in the center of city.

• Year 2001

Expanded film capacitor production line and added new production lines of electrolytic capacitor.

• Year 2002

Realize the transaction reform from domestic market to be oversea market

• Year 2003

Applied for certificates of safety film capacitor and added tantalum capacitor production lines

• Year 2004

Expanded new production lines for Tantalum capacitor

• Year 2005

Constructed company website and be the audited supplier of Alibaba and Made-in-China

• Year 2006

Registered name of the business license changed to be Shenzhen Topmay Electronic Co. Ltd

Become the gold supplier of Global Sources

• Year 2007

Accelerated oversea market promotion

• Year 2009

Finished the registration of trademark of “ETOPMAY” in the mainland of China

• Year 2010

Brought in advanced film production equipment from German

• Year 2011

Finished datasheets formulation

• Year 2012

Lunched new products of polymer capacitor

• Year 2013

Develop South American market and India Market

• Year 2015

Finished the registration of trademark of “ETOPMAY” in Hong Kong

• Year 2016

Got ISO 9001: 2015 Quality Management System Certification and finished updating for UL certificate.

• Year 2017

Finished the registration of trademark of “ETOPMAY” in Germany

Updating certificates of SGS for all products

Finished new product manual design and printing

• Year 2018

Expanded new production lines of resistors

Participated in German Munich Electronic Exhibition

Realize exported value double increase

• Year 2019

Participated in India, HK Electronic Exhibitions

Applied CE certificate

• Year 2020

Finished the registration of trademark of “ETOPMAY” in India, Russia and Brazil

Finished new company website construction

• Year 2021

Customers exceeded 500+;

Successfully completed the volume of 2021 business Major customer: India telecom, Iran telecom

Successfully developed the Brazilian market, with quite a lot of European and American customers

As a professional capacitor and resistor manufacturer since established in 1998, we provide one stop services with an integration of product design, production sales and after-sales services!