By Weihua

According to Shanghai quality supervision department news, Yangpu District, Shanghai Bureau of Quality Supervision of spot checks on 14 types of locks, there are 11 kinds of failure. Check the most recent years of quality supervision and the business sector lock released the results of sampling more astounding: the quality of locks for several years has hovered in the low pass rate, at the worst only the two into a more qualified, the best time Jinsi Cheng also failed.

Yangpu District Bureau of Quality Supervision recently on three building materials market, two large supermarket distribution supervision and checking of locks products, product categories related to handle locks, mortise locks marble, stainless steel lock, steel lock. The Shanghai Municipal Quality Supervision, Inspection Technology Research Institute, testing, samples of 14 kinds of products, there are 11 kinds of failure, the main failure items are: the key to a different number of teeth to spend not reached, exceeded the rate of each opening.

Every year for sampling, why is the quality of locks, or so bad? Interview, I learned that Jiangsu and Zhejiang with a lock manufacturer of thousands of every family, while the regulatory authorities for each sampling of the locks can be up to no more than 100 batches. The most fundamental reason is that the production does not lock access threshold, no amount of several departments to increase sampling frequency, a maximum of only a few hundred more to identify the problem batch lock. And not only focus on sampling from the source based cards, the equivalent of hold out no hope in the enterprise’s own conscience, because any kind of qualified products can only be produced by, rather than sampling out.

With the development of the times, locks in people’s daily life plays an important role, a good lock is not only the protection of people’s lives and property, or the crowning touch to the portal. Lock the family also will be derived from a number of different functions, to satisfy people’s needs. Existing lock function can be divided into four types according to their use, namely, household door locks, interior locks, bathroom lock, channel lock. It can be said lock has gradually penetrated into all areas of people’s lives.

Business access threshold for low-lock

Into the lock industry, the threshold is very low, generally there are 10 million of funds to, contact a few processing plants, then told a couple of work can be carried out in the street. And such small-scale production of the product can only be of medium and low. Locks caused by disease, and most of all because of “raw materials into the” small companies do not have raw materials, inspection department, and no finished product testing equipment factory, or business in order to save the cost of deliberately not submitted for censorship. These all contribute to the quality of the finished product sampling failed lock hidden.

The early years, China’s hardware Chamber of Commerce has organized the first “China Top Ten Lock King” opinion, the result is the appraisal has attracted investors in the industry’s “valet style” in a short period of 8 months time, even emitting more than 150 newly established small-Lock Factory. The emergence of these small businesses to the entire system of lock-making industry has brought difficult to enhance the quality of the hidden dangers. These small businesses in order to survive only in the low-end market to the price war had to “grab food to eat”, in order to fight the market, large enterprises have also been dragged into the whirlpool of a price war seriously affected the quality of the construction of locks.

“The problem Locks” containment approach

Through sampling, a clear failure of the defective nature, extent and loss, then the lock How appropriate disposition of it? Lock enterprises in the future how should contain the “problem Lock” mean?

(1) For large or bulk purchases raw materials and parts in general. Some key parts or important parts, if slightly unsatisfactory, still used in the production, then the measure of its disposition is based on ISO 9001:2000 Standard 8.3b) in the “approved by the relevant authorized personnel, where applicable, upon customer approval” requirements (hereinafter referred to as “approved”), to be a concession to receive and use. If moderate or severe unqualified unqualified, then the child in order to reject.

(2) For processing of large or bulk items in general, if mild failure, can still be used in the production, then their disposal measures are “approved” to be a concession release and use (as is the use of ultra-poor). If moderate failure, or to rework, making it a qualified product; or rework, it failed to reduce the degree, and then “approved” to be a concession release and use. If it is a serious failure, rework is not the economy, then their disposal measures can only be scrapped.

(3) for processing a key parts or important parts, if slightly unsatisfactory, still used in the production, it should be approved by the Chief Engineer, where applicable, and then by customer approval, the child in order to give release and use (as is the use of ultra-poor ). If moderately unsatisfactory, its disposal measures can be rework, making it a qualified product; if not rework, rework is carried out. Rework, it should be approved by the Chief Engineer, where applicable, and then by customer approval, to be a concession release and use. If it is a serious failure, rework is not the economy, it could be scrapped.

(4) For the production of finished products, if slightly unsatisfactory, their disposal measures are rework, making it a qualified product. If moderately unsatisfactory, its disposal measures are, without rework or rework, and then “approved” to be downgraded sales and delivery. If it is a serious failure, rework their disposal measures to reduce the extent of their failure, and then “approved”, the child in order to downgrade sales and delivery.

Reduction in rank, is to make high-grade does not meet the requirements of substandard products that meet the requirements of qualified low-grade products as a disposal measures. Demotion is a remedy. Downgrade mainly applicable to process defective materials classes.

Quality and technical supervision of experts recommends that: consumers when purchasing locks the make site to identify the product, trademark, model, implementation of the standard code, is a professional quality inspection agency issued the report of the inspection pass to avoid the unnecessary purchase of counterfeit products losses.

About the Author: I am a professional editor from China Suppliers, and my work is to promote a free online trade platform. http://www.frbiz.com/ contain a great deal of information about sun visor monitors,motorcycle crash helmet,rc toy cars, welcome to visit!

Source: www.isnare.com

Permanent Link: http://www.isnare.com/?aid=500598&ca=Business

Here is the original post: How to Curb the Problem Locks