
Bangkok - All Specialty Logistics Co., Ltd. (Bangkok) (Formerly known as Leo Specialty Logistics Co., Ltd.)
Bangkok - All Specialty Logistics Co., Ltd. (ASL), formerly Leo Specialty Logistics Co., Ltd., operates as a logistics specialist offering integrated door-to-door services, warehousing and distribution for perishable and chemical products (hazardous and non-hazardous). The company emphasizes its role as a SOC operator and its functions as a freight forwarder capable of handling international shipping and domestic logistics.
ASL has established partnerships with notable entities in the global freight community, acting as a sole agent for Newport Tanktainer and Sinochem, both recognized for liquid chemical and food-grade cargo transportation. This includes gas tank services and hazardous/non-hazardous cargo, with capabilities in land and sea transportation and adherence to safety standards, including recognition under ITCO. ASL also serves as a port handling agent for ISO Tank Operators, aiming to provide competitive and efficient service.
In addition to its tank container and tank operator engagement, ASL is an appointed agent for Balaji Shipping Lines, the NVOCC arm of Transworld Group. This connection supports operations with ISO dry containers, reefers, open tops, and flat racks across regions including the Indian Subcontinent, Middle East, CIS, Southeast Asia, and the Far East.
Beyond SOC and NVOCC expertise, ASL offers a range of core services designed to support customers’ logistics needs:
- Rental of containers (GP boxes), ISO chemical or gas tanks, and reefer equipment for temporary storage, trip services, or long-term leases.
- Flexitank service as an alternative for non-DG liquid chemical or food-grade cargo transportation, with installation and loading/unloading support and compliance to standards such as ISO 9001, KOSHER, HALAL, and COA.
- Yard storage as a buffer point for containers awaiting delivery, offering economical supply chain management options.
- Warehouse logistics with 18,000 square meters of operating space at Amata Nakorn Industrial Estate, positioned between Bangkok and Laem Chabang in Chonburi Province, enabling tailored arrangements for warehousing, transportation, and distribution nationwide.
- Domestic and cross-border services, including open transit through ASEAN territories to support regional integration under the ASEAN Economic Community (AEC).
- High-care, special, and project cargo handling supported by an experienced team for items requiring careful handling, such as large machinery, Buddha statues, radio antennas, and complex building structures.
All you need is ALL — a succinct expression of ASL’s aim to provide comprehensive, one-stop logistics solutions across multiple modes and geographies.

