Guangxi Zhengyi Food Co., Ltd., a leading manufacturer of premium fillings, compound sauces, and fruit jams for the baking and catering industries, has announced the full opening of its OEM (Original Equipment Manufacturer) and R&D collaboration services. The move aims to empower global food brands, bakeries, and distributors to develop innovative, cost-effective products that can lead their local markets.

With an 8,000-square-meter fully enclosed sterile production workshop located in the Mooncake Town of the Hepu Industrial Park, Zhengyi Food already exports its products to more than ten countries and regions, including Southeast Asian nations and North Korea. Now, the company is leveraging its advanced production lines and experienced R&D team to offer customized solutions to international partners.

"Innovation is the greatest driving force leading the industry forward," said a company spokesperson. "By opening our OEM and R&D capabilities, we enable our partners to skip years of trial and error. They can directly access revolutionary production techniques, stable supply chains, and tailored recipes that deliver both quality and value."

Zhengyi’s OEM services cover its three core product series:

• Fillings Series (e.g., pure taro paste, salted egg yolk lava, low-sugar lotus seed paste)

• Compound Sauce Series (e.g., custard fillings, glaze sauces, milky taro paste)

• Fruit Jam & Filling Series (e.g., strawberry jam, blueberry filling, mango pomelo sago filling)

All products are manufactured under strict food safety standards, with a professional quality control laboratory performing multiple tests from raw material intake to finished goods. The company prides itself on using real ingredients – premium beans, nuts, fresh fruits, and vegetables – with no inferior additives. Key parameters such as sugar content, acidity, moisture, and texture are tightly controlled to ensure natural flavor and consistent quality.

For overseas buyers, Zhengyi offers flexible MOQs, comprehensive documentation, and support for sample development. The company’s R&D team can work directly with clients to adjust sweetness, consistency, shelf life, and flavor profiles to meet local tastes and regulatory requirements.

"We don’t just supply ingredients – we help our customers create better-selling products at lower costs," the spokesperson added. "That is how we build lasting partnerships and drive the entire food industry forward."

Interested businesses are invited to contact Guangxi Zhengyi Food Co., Ltd. for OEM inquiries, sample requests, or collaboration on new product development.

About Guangxi Zhengyi Food Co., Ltd.
Based in Beihai, Guangxi, Zhengyi Food specializes in R&D, production, and sales of high-quality food ingredients for the baking and catering sectors. With an 8,000㎡ sterile workshop, automated production lines, and a strong commitment to innovation, the company serves customers in over ten countries worldwide.