英语翻译为公司翻译了一份brief,请大家帮我看看里面存在的语法错误以及翻译不妥的地方 Kunshan Longteng

英语翻译
为公司翻译了一份brief,请大家帮我看看里面存在的语法错误以及翻译不妥的地方
Kunshan Longtengqixin Mold&Injection Co.,Ltd is a specialized private enterprises in the mould design and finished plastic products manufacturing of precision auto-part and medical instrumentation.Company are located in the famous historical and culture citiy of Qiandeng in Jiangsu province.We based on the faith of the good faith foothold,the innovation sends far and keep absorbing & referring to the world advance design principles and managing methods since the founding of the company in 2004,we also keep introducing high quality manufacturing equipment and owned highly qualified manager,professional development team and skilled technicians personnel.Company adopts the Standardization Management System,following TS16949:2002 quality system,willingly to direction is market demand,emphasis is technology development and fundamental is clients' demand.We endeavours to provide high quality service,high accuracy products and high efficiency solution to the clients.
The company machining workshops covers an area of 2000 square meter,owned various of importation of equipment 30,providing the full set of mold&product solutions.Since establishing,We insist on “ good faith,highly effective,unity” objective,Keep good teamwork relationship with other customer.In the past we had received the customer of Germany and Japan high acclaim after exporting of the mold and products.So we sincerity hope that we will provide more opportunities for pleasant business relations between enterprises from home and abroad.We promised customer that we will provide the first-class quality,advanced technology,high effective and reasonable price to you with first-class service!
按照你们的意思我做了一下修改并把中文一同上传，请大家帮忙再看看还有没有其他的问题：

第1行,Enterprises的最后一个s多余
第3行,Company应改为复数形式,Culture改为Cultural
第4行,province首字母大写
第5行,Keep后加S,Advance后加d,design后加ing
第7行,Owned去d
第12行,Meter后加s
第14行,establishing改为establishment,其后的句型改为objective of...(此处最好用goal）
第15行,Teamwork改为cooperate,customer后加s
第16行,sincerity改为sincerely
第18行,will改为would
第19行,Effective改作effect
PS：要注意句型的统一时态,注意单词的单复数,注意词性