MECHALOCK
- Selection Guide
- Selection for design
- For environmental activity
- Torque wrench selection guide
- Note for operation
MC
MA·MSA·MKA
MB
MT·MKT
MR
MN·MKN
For environmental activity
We supply the products which are developed and designed with consideration for the environment to protect the earth environment. Also every supply manufactures are manage to built the network for substances. Therefore substances information have high reliability and to respect the law of RoHS.

The "survey report for the certification of the control of information regarding chemical substances included in products" was published in March 2004 by the Committee for researching certification systems for controlling information regarding chemical substances included in products by Ministry of Economy, Trade and Industry. The report included a draft was that it is imperative that there be standardization of the systems for controlling chemical substances with in the products of each company in order to insure information reliability.
What is "Green procurement activities"?
Manufactures are realizing the importance of green procurement- giving priority to the purchase of the products with minimum environmental impact and creating a recycling society. There is the case the company has ISO14001 has priority to procure.
What is RoHS?
The RoHS Directive stands for "the restriction of the use of certain hazardous substances in electrical and electronic equipment". This Directive bans the placing on the EU market of new electrical and electronic equipment containing more than agreed levels of lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyl (PBB) and polybrominated diphenyl ether (PBDE) flame retardants.
ISEL's activities for minimum environment impact.
- Purchase the item form supplier, which activate for environment protection.
- Select the items which are minimum impact on environment material, parts, and products based on low on promoting green purchasing.
- Electroless nickel plating --- Changed to electroless nickel plating with lead free.
- Surface treatment of screws with hexavalent chromium compounds. --- Changed to chromium fee surface treatment of screw.
- Hiroshima factory has applied for ISO14001.