Dongying Shengpai Chemical Co., Ltd. is a chemical enterprise integrating R&D, production and sales, with an area of 26,680 square meters and has two production plants. Located in Dongying city (a central city at the beautiful mouth of the Yellow River), we founded production bases in Binzhou, Shandong, Dongying and Wuhan city through a diversified and asset-light development model, including independent factory, equity participation, factory rent and entrusted processing. Over the years, our company has adhered to the development path of independent research and development plus the combination of production, learning and research; our company has always adhered to the tenet of "quality, reputation, customer first, and mutual benefit" since establishment; sticking to such business philosophy of "based on the present and focused on the future", we work hard to get survival by excellent product quality, seek cooperation with integrity, and achieve further development with good profits.

Triphenylphosphine oxide, Triphenylphosphine, Methyl hydrazinocarboxylate, Ethyl carbazate, tert-Butyl carbazate, Carbohydrazide, Acethydrazide and Pinacolone are our main products, which are highly welcome by our customers for reliable quality and stable production.

Besides a sound and well-operated quality management system, our company is also highly recognized by the industry for excellent integrity, strength and products. We sincerely welcome friends from all walks of life to visit us, give instruction and have business negotiation.