These study notes are in use of many institute of supply chain
management for their courses outline for supply chain
management degree, diploma in supply chain management and supply
chain management courses now I am posting this on internet lets start.
Since purchased components account for over 55% of the cost of
goods and suppliers are responsible for over 50% of a firm's product quality
problems, the relationship between the supplier and buyer is critical. Quality
is the most important factor for companies in their relationship between
suppliers and customers (Sila et al., 2006). Therefore, supplier and customer
relationship management processes can enhance or inhibit competition. Critical processes
to this relationship include communication, mutual assistance on new product development,
and training. Strong relationships develop win-win relationships, trust, openness
and honesty. However, this is easier said than done. As recently as the turn of
the century at Whirlpool, little integration between supply chain members
existed as different levels of the supply chain had different quality standards
and goals (Roethlein et al., 2000). In fact, raw material providers did not
understand where their products would finally end up, let alone the quality
goals of members further down the chain.
(These notes
are personally my theses which I wrote for my supply chain management degree
program which I completed from Pacific institute of supply
chain management and now I am posting these notes or theses for my students
who are mostly from diploma
in supply chain management and supply chain management courses
certification)
Supplier certification programs incorporate quality and delivery
factors into the vendor selection process, which improves quality and delivery
while reducing costs. Similarly, when applied to supply chain processes, a
certification process assists with supplier selection and supply base
optimization, a process to find the optimal number and mix of suppliers. At
Alcoa, a world leader in aluminum and related products production, a comprehensive
supplier certification program jointly improves quality and reduces costs for Alcoa
and their suppliers (Monczka et al., 2009). As a follow-up to supplier
selection, supplier performance rating systems assist with developing a
stronger linkage between supplier and buyer through developing a win-win
relationship for both partners, and assist with standardizing and homogenizing
quality goals throughout the supply chain. Process improvements also assist
with communication improvements to communicate quality requirements with
suppliers, and using performance measurement systems, supplier improvement
programs can be developed.
Improvements to the supplier-customer relationship management
exist in the eight key principles of Total Quality Management. To begin,
communication of quality requirements from the buyer in term of final customers
is critical. Supplier certification processes assist with pursuing quality at
the source, while statistical quality controls can monitor and control product
and process issues. Objective (measured) instead of subjective (opinion based) facts
should be shared between supply chain members. A system to monitor and correct
defects throughout the supply chain, without pointing blame is imperative.
Performance data should guide quality and supply chain
improvements. With respect to sourcing, supply managers can use data to develop
preferred supplier lists, provide feedback to current suppliers, and monitor
and improve relationships, products and processes. Total Quality Management
programs between suppliers and buyers should focus on prevention of defects,
and product and process variance reduction through programs such as supplier
certification programs. Monitoring should shift from product monitoring to process
monitoring for consistency and reducing variation. A working supplier
evaluation and selection system, benchmarking, reduction of duplicated
processes, and knowledge transfer between functional units and across member
boundaries can assist with the shift to process evaluation. ISO9000, the
Malcolm Aldridge National Quality Award, and similar awards are critical
factors to consider in the selection system. Another critical aspect in this relationship
is developing a viable measure and understanding by supply chain members for
process capability. Supplier evaluation and supply base rationalization
processes can assist with improving supply chain quality throughout the system
as variation between suppliers is reduced and product quality can be improved.
As previously discussed, value analysis and value engineering can assist in
developing a culture of continuous improvement throughout the supply chain.
Similarly including - and rewarding, suppliers for participation in improvement
programs can enhance the relationship and reap benefits for both members. The
supplier-buyer relationship between supply chain members requires that quality
start at the top




