2009


Obtain the agency rights of Taiwan TES, UK Cromwell and other products.
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21

2024.03

2008


Faw Toyota "(original price) excellent award"
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21

2024.03

2007


Set up cooperation with Chinese weapons to export tools to South Korea
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21

2024.03

2006


The company changed its name to "Sichuan Changyi Trading Co., Ltd." and has independent import and export rights.
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21

2024.03

2005


Establish long-term cooperation with FAW-Volkswagen and Chuanlong Tractor
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21

2024.03

2000


Establish a long-term trade relationship with FAW Toyota and become partners with TCL and Chengdu CSG
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21

2024.03

1997


Established "Chengdu Changyi Hardware Co., Ltd"
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21

2024.03

Application of hoist in engineering: whether it can be used as crane


First, the definition and composition of the hoist, hoist is a kind of vertical lifting goods machinery, composed of rollers, chains, hooks, handles, gears and fuselage. Usually we usually use manual hoist, electric hoist or pneumatic hoist and other types of hoist, they can be used in the warehouse or work site for small or medium-sized goods lifting and handling.
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13

2023.12

What are the safety precautions for tanker filling


When the tanker is filled, the reason why it cannot be filled in; 1. The pressure inside the car is too high;
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11

2023.10

How is the structure of the conveyor chain formed?


The development of the conveyor chain structure has different requirements for the conveyor chain, the transmission chain and the pulling chain. The conveyor chain needs to meet the functions of carrying conveying items, meshing with the drive sprocket, running on the support track and less chain wear and elongation.
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02

2023.10

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