
SHANGHAI JSN INDUSTRY LTD. manufactures electrical and wiring accessories, including extension socket and telephone accessory components, supported by in-house design and rigorous product testing.
SHANGHAI JSN INDUSTRY LTD. specializes in electrical accessories and related hardware, offering a broad range of wiring accessories in finishes such as white, brass, chrome, stainless steel, and black nickel. The company also supplies complementary lighting and telephone accessories designed to meet diverse customer requirements.
Since June 1996, JSN has invested in two subsidiary manufacturers in Shanghai. The group operates a purpose-built facility focused on urea moulding, plastic injection moulding, and the production of brass and copper components used in extension sockets and telephone accessories.
Product development is supported by an in-house design team that continuously reviews and updates the range with an emphasis on safety, adaptability, and innovation. JSN maintains advanced testing equipment and applies rigorous testing to ensure products meet the relevant British Standards, with products tested and approved by accredited laboratories prior to sale.
The company has invested in two subsidiary manufacturers in Shanghai and operates a purpose-built facility dedicated to core processes supporting electrical and telephone accessory production.
JSN uses advanced testing equipment to apply rigorous tests across its product range, ensuring products exceed the relevant British Standards. Products are tested and approved by accredited laboratories before sale.
An in-house design team continually reviews, refines, and updates the product range to deliver safe, adaptable, and innovative solutions aligned with customer needs.
The company prioritizes long-term partnerships built on integrity, honesty, and responsive service, with a focus on delivering consistent value rather than short-term gains.
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