Yu Wang is the owner and operator of Pisau ZJM, a Central Java–based small business specializing in kitchen knives and wedding souvenir knives with nine years of hands-on experience in product sales and e-commerce. He manages both offline and online channels, directs customers to his website for product catalogs, and handles customer inquiries through profile contact details. Grounded in practical retail operations, he combines product curation, local manufacturing knowledge, and direct-to-customer service to maintain steady regional presence. An entrepreneur who has sustained a niche craft business since 2015, he likely balances production, marketing, and logistics personally, giving him deep insight into the end-to-end product lifecycle.
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