Yi Rong Liu

Rich River Holdings Ltd. is an investment holding company and mainly involves in the production and sales of expanded polystyrene for packaging materials. The company is doing business with its subsidiaries companies. Rich River Holdings was founded on August 14, 2020 and is headquartered in Ma'anshan, China.

Rich River Holdings Ltd. is an investment holding company and mainly involves in the production and sales of expanded polystyrene for packaging materials. The company is doing business with its subsidiaries companies. Rich River Holdings was founded on August 14, 2020 and is headquartered in Ma'anshan, China.

Rich River Holdings Ltd. is an investment holding company and mainly involves in the production and sales of expanded polystyrene for packaging materials. The company is doing business with its subsidiaries companies. Rich River Holdings was founded on August 14, 2020 and is headquartered in Ma'anshan, China.

Rich River Holdings Ltd. is an investment holding company and mainly involves in the production and sales of expanded polystyrene for packaging materials. The company is doing business with its subsidiaries companies. Rich River Holdings was founded on August 14, 2020 and is headquartered in Ma'anshan, China.

Rich River Holdings Ltd. is an investment holding company and mainly involves in the production and sales of expanded polystyrene for packaging materials. The company is doing business with its subsidiaries companies. Rich River Holdings was founded on August 14, 2020 and is headquartered in Ma'anshan, China.