| Ching Kung Electronic & Metal Mfy. | ||||||||||||
| Company Profile: Ching Kung manufactures springs including Torsion Spring, Compressed Spring, Tension Spring, Battery Spring and Spring Leaf. Antenna wires and other metallic accessories for toys are also part of our wide product lines. To ensure high standard of quality, we use advanced production machines, testing equipment and thermo treatment equipment. Reasonable price and reliable delivery are offered.
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