Development & Quality Control

The prospect for the development of unlimited new applications that brighten people's life. Nonwovens are now being widely used in many different industries and markets thanks to the diverse manufacturing technologies that have allowed the material characteristics and functions to be freely manipulated.

Product Development

Research & Development capability + superb Technology = Customer Satisfaction
A great deal of technical data, experiments and knowhow of manufacturing makes SXI keep providing its valued customers with continuous improvement.

Through ten years of experience, Shandong Xingao Industry Co., Ltd (SXI) has greatly improved its R&D technology with the technical support of the Japanese head office. The development department is an independent organization in SXI and a Japanese assistance has been supporting the whole development process with Topas experimental equipments and laboratories which provides comprehensive data support to accelerate product development.
The development department has a complete set of trial run experimental manufacturing equipment to develop high-performance filter materials for air conditioning systems. Based on lots of experimental databases, development department is able to design various type of high-quality filtration products to meet customer needs and requirements.
As well as various type of functional filters have been developed according to the specification customer requested such as materials and filters for anti-allergies, anti-virus and vitamins solution.
SXI's activated carbon filter shows high adsorption capability on formaldehyde, toluene and n-butane gases. The weight of most widely used activated carbon filter is 100-300g/㎡.

Quality Control System

Non-conforming materials are not accepted into the factory, and non-conforming products are not allowed to be shipped.

To meet customer's needs and requirements, SXI has been equipped with many kinds of testing facilities to validate material and filter performance, weather resistance reliability, mechanical reliability, flame-retardant and odor.
The laboratory runs a filter tester, filter test bench, constant temperature and humidity chamber, drying oven, tensile strength measuring instrument, horizontal flame-retardant tester, 40 ° combustion tester, water pressure gauge, Gurley softness meter, gas permeability meter, thickness gauges, balances and gas adsorption test chamber.


Company Management System Certification

  • July 24, 2012 / ISO 9001: 2008 certification acquired
  • July 26, 2012 / ISO 14001: 2008 certification acquired
  • December 30, 2013 / TS 16949: 2009 certification acquired
  • November 6, 2017 / ISO 9001: 2015 certification acquired
  • July 27, 2018 / ISO 14001: 2015 certification acquired
  • November 8, 2017 / IATF 16949: 2016 certification acquired

Equipments

Filter Tester

Multiple conditions can be set with air flow, dust type, dust concentration and flow rate.
Testing Items: Dust collection efficiency, pressure drop and dust holding capacity of filter elements and non-woven raw materials.

Filter Test Bench

Multiple conditions can be set with air flow, dust type, dust concentration and flow rate.
Testing Items: Dust collection efficiency and pressure drop of non-woven raw materials.

Constant Temperature/Humidity Chamber

A certain degree of temperature, humidity and time can be set for simulation of various climatic conditions.
Testing Items: weather resistance, high temperature resistance and low temperature resistance of filter products.

Tensile Strength Tester

The tensile strength and peeling of the product can be tested in multiple conditions.
Testing Items: Tensile strength and elongation of non-woven raw materials, filter elements.

Drying Machine

Products occasionally need to be dried at different temperatures and times.
Testing Items: moisture content testing of activated carbon and partial pre- or post-treatment.

Horizontal Combustion Tester

Used for a standard of flame-retardant tests.

Contact Us

Shandong Xingao Industry Co.,Ltd.

No. 66-2, Qishan Road, Cao Miaozi, Industrial New District, Weihai, Shandong, China
Tel: +86-631-558-0088 Fax: +86-631-558-0089
E-mail: business@sxi.net.cn