Company Introduction
Company Profile
Qingdao Guanshan Industry Co., Ltd. is dedicated to providing Plastic Foam Sheets, Rubber Foam Sheets and Engineered Foam Products. Our production processes include: slitting, slicing, die-cutting, bonding, kiss cutting, CNC processing, backing, and sewing. The materials we supply include: EPDM, PE/EVA, LDPE, EPE plank, LC, PU, XPE, IXPE, CR, Silicone, NBR/PVC heat insulation sheet, heat insulation pipe, felt, water stop foam sheet, Polyamide foam sheet, Acrylic cyanide felt and two component cotton. The size of the product can be customized according to your needs, from 1m * 100m coil, to 1m * 2m sheet, and then to 10mm gasket, we can control it within the tolerance range. Relying on the supply experience in the domestic market, we have the ability to solve the technical problems in the field of HVAC, Package, Noise control and so on.
Our three competitive advantages include: a full set of testing equipment, from flame retardant to sound insulation performance, from density to peel strength; no holes on the surface, although the industry specifies the number of holes, we strictly control the quality and don't send any products with holes to our customers; and fast delivery time, for a 40HQ container order, we can arrange the transportation within 10 days.
Engineered Foam Products
The processing foam center is located in Xin’an Industrial Park, Qingdao Economic and Technological Development Zone, covering an area of 15000 square meters and employing 220 employees. The dust-free workshop is under construction, meeting the European level 7 and Chinese level 100000 dust-free workshop standards, covering an area of 2400 square meters. As Haier’s largest supplier of foam accessories, as well as high-quality suppliers of Hisense and Hitachi, we have unique advantages in R&D capacity, processing capacity and delivery time. We have certificates such as ISO9001:2015, ISO45001:2018, ISO 14001:2015, and started certification for TS16949 in 2023.
Laboratory and Technology
Since the establishment of the factory, we have continuously invested in professional production and testing equipment, including two automatic auxiliary machine rubber mixing centers, two precision rubber mixing centers, four large foam vulcanization production lines, large coating machines, servo precision punches, vertical cutting machines, die-cutting machines, slitting machines, pipe making machines, embossing and laminating machines, and other professional equipment; The laboratory has complete testing equipment, including hazardous substance tester, electronic tensile machine, horizontal and vertical combustion meter, glow wire tester, xenon lamp aging test chamber, vulcanizer, constant temperature and humidity tester, initial viscosity tester, viscosity retention tester, thermostat, density balance, Analytical balance, etc.
Company Profile
Founded in 2006, Renqiu Jingmei Technology Co., Ltd. was previously known as Renqiu Jingmei Rubber & Plastic Products Co., Ltd. It is engaged in the production of various rubber products, including industrial rubber sheets, commercial rubber sheets, mining wear-resistant rubber sheets, anti-slip rubber mats, livestock farming rubber mats, sports rubber floor rolls, and customized rubber sheets and mats. The company is located in Maozhou Town Industrial Park, Renqiu City, Baoding City, Hebei Province. A rigorous quality control system is enforced throughout the whole workflow — from raw material testing, rubber compounding, calendering, vulcanization production to pre-packaging inspection. We also keep updating our molds to offer a more diverse selection of rubber mats.
Our advantage
Our rubber sheet factory boasts cutting-edge production equipment. Equipped with advanced automated mixing machines, precision calenders and intelligent vulcanization systems, it ensures uniform material blending, accurate thickness control and stable product performance. Energy-efficient and high-capacity, the equipment minimizes waste while boosting output by 30%. Real-time monitoring functions guarantee consistent quality across batches, meeting strict international standards. With upgraded molds and flexible production lines, we efficiently cater to customized needs, delivering reliable rubber sheets for diverse industrial applications.
Quality Control
Quality is the cornerstone of our products. For our rubber sheet and rubber mats, we partner with top-tier suppliers and exclusively adopt raw materials that hold SGS environmental certification. This certification attests that our rubber and plastic components are free from harmful substances, comply with international environmental protection norms, and are safe for both household and commercial use—ensuring that every mat not only boasts durability but also aligns with green development concepts. Our qulaity control system including initial production check, During production checks, Preshipment inspection and Production monitoring. For each batch of goods, we conduct multiple tests, including random sampling during production and inspection before packaging.