SGEL specializes in Spanish language books for both general education and workplace oriented instruction, spanning foundational grammar references through professional context vocabulary. Its dedicated business Spanish materials give the catalog particular value for corporate language training programs and adult learners with workplace Spanish needs, alongside standard classroom users. Piefke Trading is an authorized distributor for ASEAN (Malaysia, Singapore, Indonesia, the Philippines, Myanmar, Vietnam, Cambodia, and Thailand), the GCC (Dubai, United Arab Emirates), Kazakhstan, Hong Kong, Taiwan, South Korea, India, Pakistan, the EU, the UK, the US, the EAC (Kenya), Namibia, Australia, New Zealand, and Israel.