一份证明文件，求高手翻译成英文！~

这是一份出国办理签证要用到的证明文件，求高手翻译成英文~~~
---
证 明

张三，男，47岁，现为深圳市XXOO琴行有限公司法人代表、执行董事兼总经理，从 年12月至今一直在本公司任职，月薪6000元。
特此证明。

-----------

谢谢！

CERTIIFICATION

WE HEREBY CERTIFIYING THAT ZHANGSAN ,MALE,47 YEARS OLD,WORKS IN SHENZHEN XXOO PIANO CO.,LTD FROM DECEMBER 200X TILL NOW AS LEGAL REPRESENTATIVE AND EXECUTIVE DIRECTOR.

(还可以写成小写，不过一般大写比较正式）
We hereby certifiying that Zhangsan,Male,47 years old, works in SHENZHEN XXOO Piano Co.,Ltd from December 200x to now as Legal representative and Executive director.

Certificate

Zhangsan, male, 47yaers old, now he is the Legal Representative and the Executive Director and General Manager of xxx piano company Ltd. Shenzhen. He has been working in our company since December XXX of XXX, his monthly pay is ￥6000 Yuan.

Hereby certify.

We hereby certify
that
Zhang San, an aged 47 male, now serves as the Legal Representative and the Executive Director and General Manager in Shenzhen XXOO Piano Co., Ltd., and has been in the company since December XX of XXXX, with a Monthly salary of 6,000 Yuan.

Prove