product center

About us

Longkou city yosin hardware tools co.,LTD is an export-oriented enterprise specializing in the production of hardware tools.we are located in the northwest of jiadong peninsula,two hundred kilometers away from the Qingdao port and Qingdao airport,50 kilometers away from the yantai airpont,Advanced communication facilities,waterway transportation is convenient.

Our company was set up in 1990.We always committed to the design,development and production of manual tools more than 20 years.Our main products are cross wrench,rim wrenth,spark plug wrench,L-type wrench and Car tools for all kinds of cars. All products are produced according to ISO1711 and GB3390 standards, our all products can reach the United States ANSI standard and Germany DIN standard. Our products are exported to Europe, America,Southeast Asia. the Middle East and other countries in the world.

Equipment / Production equipment

  • Warehouse environment

    Warehouse environment

  • Factory environment

    Factory environment

  • Factory environment

    Factory environment

  • Factory environment

    Factory environment

  • Factory environment

    Factory environment

  • workshop equipment

    workshop equipment

  • workshop equipment

    workshop equipment

  • workshop equipment

    workshop equipment

  • workshop equipment

    workshop equipment

  • workshop equipment

    workshop equipment

  • workshop equipment

    workshop equipment

  • workshop equipment

    workshop equipment

  • workshop equipment

    workshop equipment

  • workshop equipment

    workshop equipment

  • workshop equipment

    workshop equipment

  • workshop equipment

    workshop equipment

  • workshop equipment

    workshop equipment

Yosin tools products are produced in accordance with DIN899 and GS standards

The products of Yosin tools are manufactured according to iso1711 and gb3390 standard

套筒十字扳手

Four reasons to choose us choose our four big reasons
More than 20 years of hardware tool processing manufacturers

More than 20 years of hardware tool processing manufacturers

Dedicated to the design ,development and production of hand tools, products are manufactured in accordance with the iso1711 and gb3390 standards.

Professional technical team and advanced technology

Professional technical team and advanced technology

The company has advanced production process equipment, skilled production technology and perfect testing means, ensure the stable quality of the products.Products are exported to Europe, Americ,other countries in the world.

Enterprise management policy and work target

Enterprise management policy and work target

江苏福彩网"integrity first, quality assured" the management policy, so that the product to achieve "zero defect" management idea as our job objectives, over the years,  obtaining customer high praise.

after-sale system Provide the most thoughtful service for you.

after-sale system Provide the most thoughtful service for you.

江苏福彩网Has a good after-sales service team, 365 days and 24 hours,to ensure timely resolution of customer after-sales problems,Let you have no any worries.

Exhibition / Exhibition demeanor

Cross rim wrench

Cross rim wrench

Mobile stationSmall program


contact us

Tel:0535-8559321/0535-8550128

Fax:0535-8556321

Email:zhang@sanyoutool.com

Address:XINXIANG ROAD XINJIA STREET LONGKOU CITY SHANDONG CHINA

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