News

A three-coordinate measuring instrument is an instrument capable of expressing measurement capabilities such as geometry, length, and circumferential indexing in a spatial range of a hexahedron, and is also called a coordinate measuring machine or a three-coordinate measuring bed.

Our company-Jeasnn celebrated the Mid-Autumn Festival on Sep.8th,2019,
We do all kinds of activities and games in a villa,and have a big dinner together.

Our vision: Let every staff of Jiesheng achieve a happy family and a successful career.
Our mission: Focused on the challenges and pressures of the customers care, provide competitive precision hardware sales production and services, continue to create maximum value for customers

The thermal resistance of the LED heat sink should include both thermal resistance and thermal resistance. For a certain shape of LED heat sink, the thermal conductivity is mainly related to the thermal conductivity of the heat sink material.

The main function of the LED heat sink is to continuously derive and dissipate the heat generated by the operation of the LED chip to the environment, so that the temperature of the chip is kept within the required range, thereby ensuring that the LED lamp can work normally.

Types of stage lighting effects
1, spotlight
Spotlights are one of the most widely used stage lighting equipment. Currently, the market has 1KW, 2KW, and the most widely used is 2KW. It is mainly used for facial light, ear lighting, side sweeping, etc.

Laser Screening Instrument is good for quality inspection in CNC turning machining parts,automatic screening of unqualified products.

We have 4 colleagues born in traditional Chinese calendar-July,and we celebrate the birthday with them in August.