7F ACN Shinsaibashi Bakuromachi Building, 3-4-15 Bakuromachi, Chuo-ku, Osaka City, Osaka,JapanPrefecture 541-0059

BFC Corporation

Representative Director: Naoya Tsumiyama

Director: Takamori Naka

The various data, including SOUFA’s anti-termite test data and anti-termite certification numbers (A-5465, A-5470), listed on the BFC Corporation website and presented in materials used by the company for sales, etc., are our company’s data or certification numbers. BFC Corporation manufactures and sells these products with labels that are mistakenly believed to be the performance of its own products.

Products manufactured by BFC Corporation have no relationship with SOUFA, so they are naturally not certified products. In addition, anti-termite test data, safety test data, combustion test data, etc. were tested on SOUFA products and are not subject to this. If research, verification, adoption, etc. are conducted based on such data, incorrect information will be provided. Please note that we are not responsible for any damage or accidents caused by the purchase and use of counterfeit products.

Please rest assured that products purchased from Abe Home Co., Ltd. before December 2022 are genuine products.

In order to purchase and use genuine SOUFA products with peace of mind, we ask that you purchase and purchase through our official sales channels. If you have any concerns, please contact us at the following inquiry desk. If you have any information about counterfeit products or any other questions or suspicions about our products, please contact us at the following inquiry desk.
We appreciate your continued patronage of our products.

For inquiries, please see here
https://soufa.jp/contact/

If you need more information, please see below.

2. Samples and Methods

2.1 Samples
　The specimens were 10x10x20 mm cypress sapwood and cypress heartwood produced in Tochigi Prefecture, Japan, and cypress sapwood treated with SOUFA solution on the surface, which were prepared by a housing construction company using the client’s SOUFA solution.
　Sugi (Cryptomeria japonica D. D.) sapwood was used as a control.

2.2 Test method
Antimite performance tests were conducted according to JIS K 1571: 2010 “Wood preservatives – Performance criteria and test methods – 5.3 Antimite performance – 5.3.1 Laboratory tests – 5.3.1.2 For surface treatment. In other words, 150 termite workers and 15 soldier ants were placed in a plastic container in which the samples were placed and subjected to a 3-week feeding test.
However, in accordance with Annex A (Regulations) “Antiseptic and Antifungal Performance Tests for Limited Use,” the only weatherproofing operation was a volatilization operation in which the specimens were placed in a circulating dryer at a temperature of 60 ± 2 °C for 7 days.
The performance criteria were as follows
The average mass loss shall be 3% or less when the average mass loss of the untreated specimens tested at the same time is 20% or more.

Results of termite control performance tests of Japanese cypress sapwood and SOUFA-treated wood

Cypress is said to be resistant to pests.
In addition, Japanese cypress does not need to be treated for termites. In Japan.
This is determined by law. Therefore, houses in Japan are vulnerable to termites.
Many companies do not know this.

This test proved that Japanese cypress is eaten by termites.
There is a darkness in the Japanese termite industry.

SOUFA is conducting safety tests.
It is not toxic to the human body.