• San Diego Aggregate Inc.

  We buy-Sell and export Aggregate, Parts for Heavy Equipment and Rock Blasting Tools and Parts as well as Tractor and crusher parts.

  Telephone：1-619-6281034Address：Chula Vista, California, USA

• Shandong Yongheng Energy Group Co., Ltd.

  Shandong eternal energy group co., LTD. The main light alloy, mining equipment, Internet, engineering machinery, such as import and export business in one of the diversified joint-stock enterprise group, since its establishment, uphold "to create first-class enterprise, talents, ...

  Telephone： 86-537-2305799Address：hongxingxilu38