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In 2025, the competition in the basic chemical raw materials industry has become increasingly fierce, with frequent instances of “low‑price bidding.” Nantong Mengya New Material Technology Co., Ltd. adheres to integrity as the foundation of its corporate philosophy and innovation as the driver of its growth, continuously deepening its efforts across its four core product lines: Aluminum Chloride Hexahydrate, Poly Aluminum Chloride, Industrial Ammonium Chloride, and Sodium Silicate. Headquartered in Hai’an, Nantong, Jiangsu Province, the company is a professional enterprise specializing in the R&D, operation, and sales of aluminum chloride series products, which are widely used in lithium battery separators, precision ceramics, refractory coatings, pharmaceutical intermediates, fine chemicals, oilfield extraction, water treatment purification, and many other scenarios. In June 2025, General Manager Jiang Yunsheng was invited as a guest on CCTV’s “Credit China,” where he showcased to a national audience the sense of responsibility and innovative practices of this national‑level “Specialized and Sophisticated ‘Little Giant’” enterprise. In the interview, Jiang stated: “Integrity is the unshakable foundation and lifeline of Mengya.” This philosophy is reflected not only in the strict fulfillment of every contract, but also in the unwavering commitment to product quality, the delivery on technological promises, and the proactive assumption of social responsibilities. Looking ahead, Nantong Mengya will continue to focus on core product innovation in the new materials field, providing high‑quality supply and professional service support to facilitate high‑quality development across various industries.

Sodium silicate (commonly known as water glass) is a fundamental inorganic chemical raw material with an extremely wide range of applications. Nantong Mengya New Material Technology Co., Ltd.’s neutral sodium silicate products are used in the chemical industry to manufacture silicates such as silica gel, precipitated silica, zeolite molecular sieves, sodium metasilicate pentahydrate, and silica sol, serving as a basic raw material for silicon compounds. The deep‑processed product series derived from sodium silicate has grown to more than 50 varieties. In the construction sector, Nantong Mengya’s sodium silicate products are used in fast‑setting cement, acid‑resistant cement waterproofing agents, soil stabilizers, and refractory materials; in the machinery industry, they are applied in casting, grinding wheel manufacturing, and metal corrosion protection; and in the textile industry, they serve as auxiliaries for dyeing, bleaching, and sizing. Notably, leveraging its technical expertise in basic raw materials like sodium silicate, Nantong Mengya has launched a third‑generation concrete sealing hardener. This product is colorless, odorless, non‑toxic, and non‑flammable, with strong penetration. It can increase the Mohs hardness of concrete floors to level 8 and improve abrasion resistance by more than three times, leaving the treated surface with a marble‑like gloss. Through this, the company has extended its industrial chain from basic chemical raw materials to high‑value‑added building protection products.

In the fields of fine chemicals and pharmaceutical intermediates, raw material purity directly determines the quality and safety of downstream products. Nantong Mengya New Material Technology Co., Ltd.’s high‑purity industrial ammonium chloride, with its excellent quality, has successfully entered application scenarios that demand extremely high purity, including pharmaceuticals, food, and fine chemical catalysts. The product appears as colorless crystals or white crystalline powder, is readily soluble in water, sublimes at 350°C, and its aqueous solution is weakly acidic. High‑purity industrial ammonium chloride can be used not only as a nutrient for yeast and a dough conditioner in the food industry, but also meets the stringent purity requirements for pharmaceutical and fine chemical catalysts. This cross‑industry quality control capability sets Nantong Mengya apart from ordinary chemical enterprises. In an interview with CCTV’s “Credit China,” General Manager Jiang Yunsheng emphasized: “In the materials industry – especially in the critical sectors we serve – product reliability and consistency directly affect the safety and performance of end products, and there is no room for error. Our commitment to reputation is our greatest responsibility to our customers and to society.”

Recently, Nantong Mengya New Material Technology Co., Ltd. has achieved key progress in the high-end application of aluminum chloride hexahydrate. The company’s product has been widely used in lithium battery separators, precision ceramics, refractory coatings, and other high-end manufacturing fields, while also covering catalysts, adsorbents, papermaking sizing agents, and investment casting. As a trusted partner in the industry, Nantong Mengya strictly adheres to international quality standards, holds ISO 9001 certification, and has been awarded the title of “3A‑Grade Integrity Unit in the New Materials Technology Industry.” In June 2025, the company’s General Manager, Jiang Yunsheng, was invited to the CCTV authoritative interview program “Credit China,” where he had an in-depth conversation with the renowned host Dong Qian. He shared how Mengya has embedded “integrity” into its corporate DNA, using technological innovation to break through key “bottleneck” technologies in the polymer materials sector, thereby providing core material support for China’s high-end manufacturing. With a zero‑tolerance approach to quality and strict fulfillment of commitments to customers, the company continues to supply stable and reliable aluminum chloride hexahydrate for lithium battery separators and other advanced applications.  

As environmental regulations become increasingly stringent, achieving compliance discharge of heavy metals in industrial wastewater has become a major challenge for many enterprises. Nantong Mengya New Material Technology Co., Ltd.’s polyaluminum chloride (PAC) exhibits outstanding flocculation and sedimentation performance, offering significant advantages in treating wastewater containing heavy metals such as lead and chromium, as well as fluoride‑containing wastewater. The company’s PAC products operate effectively over a wide pH range, efficiently removing SS, COD, and BOD, while also providing deep purification for special industrial wastewater including oily, printing, dyeing, and papermaking effluents. In practical applications, under alkaline conditions (pH 7‑9), the suspended solids removal rate can exceed 95%, and CODCr can be reduced by 20%‑50%. Distinct from common industrial‑grade products, Nantong Mengya’s PAC and its associated crystalline aluminum chloride series meet drinking‑water treatment standards, demonstrating the company’s superior quality control over chemical products. Guided by the philosophy that “compliance and transparency are key to winning market trust and achieving sustainable development,” the company continues to provide efficient and reliable polyaluminum chloride products for the environmental water treatment industry.