Need to send 3d printer from China to US, California. 50x50x70 cm and 20kg in weight. Shipping to residence. What is the cheapest option including ALL taxes and levies?

I sent a book from Chile to a printer, and it seems to be stuck with no tracking information.
The Chilean postal service gave me the following tracking number: RR400244295CL
Please help me get the book to its destination.
The book was sent to the company and is for a salesperson named Mr. Pirro. The package label is in Chinese and English, and reads as follows:

致：Fujian Juhui Printing Co., Ltd.
地址：福建省福州市仓山区十字亭路4号印团网产业园3号楼
邮编：350008
销售方：“Mr. Pirro”



To: Fujian Juhui Printing Co., Ltd.
Address: Building 3, Yintuanwang Industrial Park, No. 4 Shiziting Road, Cangshan District, Fuzhou City,
Fujian Province, China.
Postal Code: 350008
Seller: “Mr. Pirro”