Company Overview
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.
YIS Marine - A Taiwan Based Company
Taiwan has been one of the world’s major manufacturing bases for more than 40 years, even long before China rises. Like many Taiwanese manufactures, YIS Marine have a rigid quality control system throughout our manufacturing process and are verified as an ISO 9001 certified company since 2002. YIS Marine also 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. YIS Marine’s differentiated customer services include instant claim handling, product and packaging customization service, artwork assistance, consulting and even product educations to customers.
A solely owned subsidiary factory in Ningbo, China
Cooperating with our solely owned subsidiary factory in Ningbo, China, YIS Marine is able to reduce manufacturing costs and has the flexibility 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, caravan and automotive market.
Lyric Shing Group Brand Introduction:
LYRIC SHIN - Switch Experts
Specialized in industrial switches design and manufacturing, main products include: General Industrial Switches, Water-proof marine switches, Foot pedal, switch, Alarm switches…etc.
YIS SEAN (YIS Marine) – Electrical Parts For Marine Caravan and Special Vehicles
Focused on designing and manufacturing marine electronics products under the “ YIS Marine ” brand. Main products include: Cigarette lighter plug/sockets, Marine switch panels, LED lighting for marine, Other marine electrical products.
Manufacturing and Product Testing Capability
Since its establishment, YIS Marine has been actively upgrade and improve our manufacturing process. YIS Marine has in house production equipment such as injection machines, wire cutting machines, epoxy potting machine, automatic packaging machine, pad printing machines, ultrasonic welding machines, laser etching machines…etc. YIS Marine also has internal product testing laboratories with switch life test machines, large current (>500A DC) testing machine, temperature rise test, electrical life test, dielectric strength test, resistance test, push-pull test...etc. With modern manufacturing capabilities and product quality assurance lab, we develop high quality products that meet customer demands in the harsh marine environment.
Injection equipment
Load test equipment
Electrlcal life test
Pad printing
Product Customization and fast Prototyping Service
In YIS Marine we also provide customized services that meet diverse customer needs from automotive, recreational vehicles, camping cars, and marine markets to other industrial applications such as cigarette lighter plugs, sockets, fuse blocks, bus bars, switch panels, and other electrical products. With in-house prototyping equipment like 3D printers, laser etching machines and silkscreen printing machines, YIS Marine is able to customize and produce quick prototype samples and to ramp up formal customized product mass production smoothly. YIS Marine serves many demanding customers, bringing not only time savings but also high-quality product development and customization process, helping our customers maintain their market unique position.
ODM/OEM - YIS Marine Understands Customer Needs and Industry Standards
YIS Marine is a veteran manufacturer offering professional OEM and ODM services for automotive/marine electrical products, with its own professional R&D team and rich experience in product development and professional production. We have long-term partners in the United States, Europe, and Australia, accumulating long-term product OEM experience and design services. YIS Marine has a complete design and manufacturing factory, providing customers with one-stop supply services such as product design, system integration, mold opening, trial production, mass production, quality control, and after-sales service. Whether you need OEM services or ODM solutions for mass production or diversified product combinations, YIS Marine can be your reliable partner.
Customize Packaging for Your Products more eco-friendly!
Almost all of YIS Marine's quality products come with retail display packages. We can accept low MOQ orders. Designed for the aftermarket, our blister or colored boxes packages typically include customizable label stickers, instruction manual and installation accessories - everything consumers need to install the products themselves. Our blisters and box packages are made locally in Taiwan with good quality that matches the products within them. All of our blister packages are made of 100% recyclable PET plastic and we also offer paper based packaging to ensure more eco-friendly packaging for our planet. In addition to supplying our quality products, we also provide marketing support like blister card / box design, instruction manual or even marketing support for customer's catalogue design. Customer's logo on blister cards are also possible.
Product Patents and Certifications
YIS Marine upholds the spirit of service, quality, efficiency, and responsibility. We actively develop overseas markets and establish intellectual property rights. To date, YIS Marine has accumulated over 100 certificates and patents in Taiwan, China, and the United States, including 13 utility model patents, 10 design patents, and 1 invention patent. Since 2002, YIS Marine has been ISO 9001 certified, practicing quality first to reduce errors and shortcomings. YIS Marine has also obtained RoHS (Restriction of Hazardous Substances), CE (Conformite Europeenne), FCC (Federal Communications Commission), EMC (Electro Magnetic Compatibility), IP66 (Ingress Protection Rating), IP67, and ISO8846 (Ignition Protected Certificate) certifications, providing customers with the most reliable products and services.
YIS Marine Participates in Various Exhibitions to Expand the International Market
At YIS Marine we showcases products at various exhibitions for marine, caravan and cars. Visitors and buyers from all around the world can check out YIS Marine’s newest technology and products, and chat about potential business collaborations. Past Exhibitions: METS (Marine Equipment Trade Show – METSTRADE, Amsterdam), TAIPEI AMPA (Taipei International Auto Parts and Accessories Show), Taiwan International Boat show (Kaohsiung, Taiwan), Hong Kong Electronics Fair (HKTDC – Hong, Kong), and AMS (Automechanika Shanghai). Currently YIS Marine exhibits in METS (Amsterdam, every November) and AMPA (Taipei, every April) on regular basis, you are welcome to meet us in the show!
Our Commitment to Sustainability—ESG Intelligence
Sustainability is not just a goal at YIS Marine—it's a core part of our strategy. Our ESG (Environmental, Social, and Governance) initiatives reflect our commitment to making a positive impact on the planet, our people, and the industry. We actively track and enhance our performance in key areas such as reducing carbon emissions, improving supply chain sustainability, and ensuring safe, inclusive workplaces. Our ESG performance is built on measurable goals that align with global sustainability standards, ensuring our products and operations contribute to a more sustainable future. By integrating ESG into every aspect of our business, we not only help protect the planet but also drive long-term value for our customers and stakeholders.
Warranty and Insurance – Double Guarantees
In YIS Marine we stand behind our products that we proudly designed and manufactured and therefore we offer 2 years warranty for most of our marine electrical products. We have also insured a $1,000,000 USD worldwide product liability insurance for most of our marine electrical products, providing high standard of promise of product quality to our customers around the world.
FAQ - Need any assistance?
Here we list some frequently asked questions to help you quickly find answers. If further explanation is needed, please feel free to contact us.
Are you a manufacturer or trader?
We are a veteran manufacturer producing Switches & Automotive Electrical Parts since 1981 under the Lyric Shin & Yih Sean (YIS Marine) Brand.
What products can you provide?
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.
Is customized packaging and logo available?
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.
Can I rely on your products quality?
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. Most of our Marine Electrical Products are covered by a worldwide $100 million USD product liability insurance, providing worry-free business experience for our customer.
How about price?
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.
Where can you ship the products?
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.
Where are your main markets?
North Europe, South Europe, USA and Australia.
What kind of certificates do you have?
ISO9001:2015, ROHS, CE, IP66, IP67, ISO8846, 30+ patents and counting.
