The Global Leader in PVC Modified Polymers & Water Treatment Solutions
Small Boss is a full industry chain enterprise focusing on the research and development, production, and sales of high-performance modified polymers.
Founded in
1992Years
Building area
68000+㎡
Current employees
350+Staff
Small Boss mainly produces PVC transparent rigid material, transparent soft material, cable material, injection pipe fitting material, etc.
We are an enterprise with a comprehensive range of granules exports, and our products sell well in as many as 100 countries.
Ecological sheet piles can effectively replace traditional materials such as steel, concrete, and wood sheet piles.
It is widely used because of its excellent performance parameters and low investment cost.
Our products are widely used in industrial water, municipal sewage, rural wastewater, Recycle Aquaculture Systems, etc.
The self-developed S-type MBBR has obtained the national patent certificate, which is excellent in improving the efficiency of sewage treatment.
Small Boss developed PVC accessories for stucco and plaster and modified stucco systems.
Our products are manufactured with high-impact resistant, lead-free PVC and conform to the building materials standards of European, American, Australian, and other countries.
Small Boss developed PVC accessories for stucco and plaster and modified stucco systems.
Our products are manufactured with high-impact resistant, lead-free PVC and conform to the building materials standards of European, American, Australian, and other countries.
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Our products have leading performance advantages through technological management innovation, which makes customers trust and praise our products.
Powerful production
technology
Professional
production team
Quality assurance
Actively explore new
markets
100+Country and Region
In addition to the marketing department in China, over the past nearly three decades, we have established sales teams and corresponding business departments in Seoul, South Korea, Tokyo, Japan, Singapore, Taipei, China, France, and the United States to provide support and guarantee for the company's high-end product business development and market expansion.
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This article reveals that biofilm interface oxygen transfer, not bulk water DO, limits MBBR performance in recirculating aquaculture systems. It explains boundary layer resistance and oxygen penetration depth, emphasizing that engineered HDPE MBBR carriers boost nitrification efficiency by improving micro‑scale mass transfer. It ends with a call to contact for professional MBBR media for RAS solutions.
MBBR bio media is favored in RAS for maintaining water quality, addressing ammonia nitrogen accumulation by providing a large surface area for beneficial bacteria to convert ammonia to nitrite and then nitrate. It outperforms conventional biofilter materials with advantages like high surface area, biofilm attachment, shock resistance and self-cleaning. High-quality MBBR media needs proper structure and durability. As RAS scales, it becomes a key, reliable biofiltration solution for aquaculture.
Tongxiang SmallBoss showcases MBBR water treatment one-stop service and PVC sheet pile at 27th Shanghai IE Expo 2026. National high-tech enterprise and PVC sheet pile standard editor.
Discover why MBBR bio media is the gold standard for RAS biological filtration. SMALLBOSS high-performance MBBR improves water quality, boosts fish health and cuts costs for intensive aquaculture worldwide.
This guide introduces SmallBoss sharp profile corner beads, ideal for modern minimalist and high-end interior and commercial design. Unlike rounded beads, they create clean, sharp corners with a lightweight, rigid structure that uses less joint compound. Made of durable vinyl/PVC, they resist impact, deformation and cracking for long-lasting finish. The article covers seven types including standard, wide, curved, narrow-angle, adjustable external and internal, and embedded models, suitable for various straight, curved and irregular corners. It also lists key installation steps: measuring and cutting, adhesive fixing, nailing, special reinforcement, and compound sanding and painting. With sleek lines, easy installation, wide application and strong durability, SmallBoss sharp profile corner beads provide a complete solution for gypsum board edge finishing.
Tongxiang Small Boss Special Plastic Products Co., Ltd. is a leading original manufacturer of MBBR media and suspended media. This article comprehensively explains the working principle, core structure, specification selection, design parameters and equipment selection standards of the Moving Bed Biofilm Reactor (MBBR) process, providing authoritative technical guidance for municipal and industrial wastewater treatment projects, as well as upgrading, capacity expansion and retrofitting of wastewater treatment plants. Our full range of high-quality MBBR suspended media can be customized. Welcome to consult and cooperate.
Smallboss spray-free metallic PVC granules for injection & extrusion. Appliance-grade, high toughness, UV resistant, REACH & RoHS compliant. Free sample available!
PVC Extruded Profiles Manufacturer offering custom cold, hot and co-extrusion solutions. Full-chain control from PVC granules to finished products, with high precision, efficiency and stable quality. Visit for real images or custom quote.
Discover professional optimization of MBBR process aeration systems from a trusted mbbr media supplier. Master DO control, uniform aeration & energy-saving tips for stable operation, efficient treatment & lower costs. Get high-quality MBBR media & tailored solutions now.
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