battery voltage meter

YIH SEAN Enterprise Co., Ltd.
For almost 40 years, YIH SEAN Enterprise Co., Ltd. (part of the Lyric Shin Group) has been providing electrical parts for automotive, RVs, camping cars and marine markets. Today YIH SEAN has become a veteran manufacturer producing cigarette lighter plugs, sockets, fuse blocks, bus bars, switch panels, and other electrical products under the YIS Marine Brand, serving more than 200 customers around the world.

Based in Taiwan, we have a strong base in Product Design and Engineering, Manufacturing, Quality Control and Customer Service. Our R&D team has been rewarded more than 24 patents in the past 5 years and all of our products have been carefully designed, tested and certificated before mass production. We have a rigid quality control system throughout our manufacturing process and are verified as an ISO 9001 certified company since 2002. Our great customer services include instant claim handling, product and packaging customization service, artwork assistance, consulting and educations.

Cooperating with our solely owned subsidiary factory in Ningbo, China, we are able to reduce manufacturing costs and to ship our products from either China or Taiwan factory. Following the business trending of the e-commerce, we now also provide product sales in small volume and more customization options.

Our goal is to continue providing fine quality products and top service to our clients in the industrial switch as well as the car / marine electrical products industry. YIS Marine would be your best choice for electrical parts in the marine/automotive market.

Q: Are you a manufacturer or trader?
A: We are a veteran manufacturer producing Switches & Automotive Electrical Parts since 1981 under the Lyric Shin & YIS (YIS Marine) Brand.

   
Q: What products can you provide?
A: We provide Electrical Parts for Marine, RVs, 4WD, or Caravans, products including Cigarette lighter plugs, Sockets, Fuses & Fuse blocks, Bus bars, Marine grade Switches & Switch panels, and other electrical products. OEM/ODM projects for electrical products are also available.

   
Q: Is customized packaging and logo available?
A: Yes, we can provide artworks templates for customizing packaging and Logo. For small volume orders, we also offer neutral packaging with stickers of customized logo /design on the packaging.

   
Q: Can I rely on your products quality?
A: We are a Taiwan based company for 40 years with a strong base in Product Design and Engineering, Manufacturing, Quality Control and Customer Service. We are also a ISO9001 Certified company since 2002.

   
Q: How about price?
A: As a manufacturer, we can offer competitive price on Alibaba by trading directly. Our China subsidiary in Ningbo also helps us to reduce production cost while maintaining the great quality and design.

 
Q: Where can you ship the products?
A: We have production lines in both Taiwan and China, so we can ship most of our products from either Taiwan Headquarter (Tainan) or China Subsidiary (Ningbo). Contact our sales if you have a preference of product origins.

Q: Where are your main markets?

A: North Europe, South Europe, USA and Australia.

Q: What kind of certificates do you have?

A: ISO9001:2015, ROHS, CE, IP66, IP67, ISO8846, 30+ patents and counting.