SEIKI is a Chinese-Japanese joint venture of multinational companies in Hong Kong and mainland China. Company focus on "precision manufacturing, lean production ", and grow up to a leader in precision metal, precision plastics, precision mold manufacturing field "innovation , quality , humbly , to execute " are company business philosophy, to achieve a successful expansion of product diversification , product involves metal, plastic, mold manufacturing, precision parts ,die cast, LED, special industrial Telephone , industrial power production and sale of the finished product , the successful establishment of a number of mergers and acquisitions in China industry leading companies, the factory covers a total area of 15,000 square meters , the staff of about 1200 , the company introduced the Japanese unique technology and advanced management concept to make sure SEIKI products are "High-automated production , high-quality & low- cost " bestseller around the world. Factories passed the British standard BSI 's ISO9001-2008 quality management system certification, and expanded to TS16949 standard , able to independently design, develop and produce a variety of products, some products have passed UL, CCC, VDE, CSA and other countries' certification.
SEIKI Enterprise Group affiliates:
1. () SEIKI INDUSTRY (H.K.) LIMITED
2. () SEIKI SJK (HONGKONG) LIMITED
3. SJK SEIKI Technology (Dongguan) LTD
4. SJK Electronics (CHINA) Factory
5. DONGGUAN GUOLI CASTING LIMITED
6. TOPSUN Technology(SehnZhen) Limited
7. LN LED TECHNOLOGY CO., LIMITED

SEIKI Product & Market
1. Precision plastic mold and metal mold design and manufacturing.
2. A variety of standard precision metal and plastic accessories, including: fuse copper caps, plastic caps, wire copper cap, fuse holder, fuse holder, precision shrapnel, precision terminal.
3. Car accessories (various automotive power distribution boxes, connectors, etc.),
4. Power electric systems accessories, mining and railway phone accessories, watches accessories.
5. Precision metal and plastic assembly: Riot connection assembly
industrial specialty telephones, industrial power supply, power control box.
6. LED lighting: LED down light, LED spotlight, LED panel light, LED tube, LED streetlight.
7. Metal die casting: Zinc alloy die casting, aluminum die casting