求助企业承诺书英文翻译

After being coated as per application specification andbeing dried, H04-19A high-solid-content environmental protection-typeimpregnating varnish for magnetic core produced by our company boasts a good mechanicaland physicochemical performance and insulation performance. The coating on thesurface of the core still have the same performance as in the normal conditionsafter being heated for a long time at a temperature of 130 ℃to 145℃.
本人亲自翻译，可追问，这段文字中文不是特别严谨，所以在翻译过程中英文做了一些调整。

ConfirmationWe　＊＊＊　company（贵公司团体的名称）　commit　to　rent　you　＊＊＊company（对方公司名称）　9　to　15　refrigerators　　during　the　fishery　　off－seasonapril，May　and　June，　when　the　Burma　Water－splashing　Festival　also　comes．　And　when　the　fishery　peak－season　comes，　we　commit　to　rent　you　15　to　20　refrigerators．　Because　of　this　，　we　request　you　to　charge　us　a　reasonable　long－term　customer　lowest　price　and　to　decline　the　cost　of　sea　　shipment，　wishing　to　found　a　long－term　coopration　partrnership．

After the environmental solid circular and insulating paint H04-19 (B - Q)produced by our company being coat and dried according to the product construction , temperature on the surface of the copper could be 130 ℃ ~ 145 ℃ environment temperature below.The mechanical physical and chemical properties and insulation properties of the surface basically remain the same after a long being heated.

Products guarantee
The products type H04-19A eviromental protective and high solid magnetic-ring coating(B-Q) fabricated by our company, after coated and dried in accordance with the workmanship, the coating on the magnetic-ring can suffer 130℃~145℃ below zero eviromental temperature and keep good mechnical and insolation performence after long time heating.